* Package:    dev-java/commons-lang-2.6-r1
 * Repository: gentoo
 * Maintainer: java@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux test userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
 * Using: openjdk-11
>>> Unpacking source...
>>> Unpacking commons-lang-2.6-src.tar.gz to /var/tmp/portage/dev-java/commons-lang-2.6-r1/work
>>> Source unpacked in /var/tmp/portage/dev-java/commons-lang-2.6-r1/work
>>> Preparing source in /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src ...
Searching for bundled jars:
None found.
Searching for bundled classes (no output if none found):
Search done.
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src ...
cElementTree rewriter
--- ./build.xml.orig	2021-03-31 09:15:18.591801982 +0200
+++ ./build.xml	2021-03-31 09:15:18.633801018 +0200
@@ -1,180 +1,138 @@
-<!--
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
- -->
-<!--
-   "Lang" component of the Apache Commons Subproject
-   $Id: build.xml 918244 2010-03-02 23:07:02Z sebb $
--->
 <project name="Lang" default="compile" basedir=".">
 
-    <!-- ========== Initialize Properties ===================================== -->
-    <property file="${user.home}/${component.name}.build.properties"/>
-    <property file="${user.home}/build.properties"/>
-    <property file="${basedir}/build.properties"/>
-    <property file="${basedir}/default.properties"/>
-    <!-- The Sun Javadoc for versions prior to 1.3 are off-line. -->
-    <property name="jdk.javadoc" value="http://java.sun.com/j2se/1.3/docs/api/"/>
 
-    <!-- ========== Construct compile classpath =============================== -->
+    <property file="${user.home}/${component.name}.build.properties" />
+    <property file="${user.home}/build.properties" />
+    <property file="${basedir}/build.properties" />
+    <property file="${basedir}/default.properties" />
+    
+    <property name="jdk.javadoc" value="http://java.sun.com/j2se/1.3/docs/api/" />
+
+    
     <path id="compile.classpath">
-        <pathelement location="${build.home}/classes"/>
+        <pathelement location="${build.home}/classes" />
     </path>
 
-    <!-- ========== Construct unit test classpath ============================= -->
+    
     <path id="test.classpath">
-        <pathelement location="${build.home}/classes"/>
-        <pathelement location="${build.home}/tests"/>
-        <pathelement location="${junit.jar}"/>
+        <pathelement location="${build.home}/classes" />
+        <pathelement location="${build.home}/tests" />
+        <pathelement location="${junit.jar}" />
     </path>
 
-    <!-- ========== Executable Targets ======================================== -->
+    
     <target name="init" description="Initialize and evaluate conditionals">
-        <echo message="-------- ${component.name} ${component.version} --------"/>
-        <filter token="name" value="${component.name}"/>
-        <filter token="package" value="${component.package}"/>
-        <filter token="version" value="${component.version}"/>
-        <filter token="compile.source" value="${compile.source}"/>
-        <filter token="compile.target" value="${compile.target}"/>
-        <mkdir dir="${build.home}"/>
-        <available property="jdk.1.5.present" classname="java.lang.StringBuilder"/>
+        <echo message="-------- ${component.name} ${component.version} --------" />
+        <filter token="name" value="${component.name}" />
+        <filter token="package" value="${component.package}" />
+        <filter token="version" value="${component.version}" />
+        <filter token="compile.source" value="${compile.source}" />
+        <filter token="compile.target" value="${compile.target}" />
+        <mkdir dir="${build.home}" />
+        <available property="jdk.1.5.present" classname="java.lang.StringBuilder" />
     </target>
 
-    <!-- ========== Compile Targets ========================================= -->
+    
     <target name="compile" depends="init" description="Compile shareable components">
-        <mkdir dir="${build.home}/classes"/>
-        <javac srcdir="${source.home}" destdir="${build.home}/classes" debug="${compile.debug}" deprecation="${compile.deprecation}" target="${compile.target}" source="${compile.source}" excludes="${compile.excludes}" optimize="${compile.optimize}">
-            <classpath refid="compile.classpath"/>
+        <mkdir dir="${build.home}/classes" />
+        <javac srcdir="${source.home}" destdir="${build.home}/classes" debug="${compile.debug}" deprecation="${compile.deprecation}" target="1.4" source="1.4" excludes="${compile.excludes}" optimize="${compile.optimize}" encoding="ISO-8859-1">
+            <classpath refid="compile.classpath" />
         </javac>
         <copy todir="${build.home}/classes" filtering="on">
-            <fileset dir="${source.home}" excludes="**/*.java"/>
+            <fileset dir="${source.home}" excludes="**/*.java" />
         </copy>
     </target>
 
-    <!-- Compile EnumUtilsLang76Test using source/target 1.5 if JDK 1.5 present (see LANG-76) -->
+    
     <target name="test.compile.jdk15" depends="compile" description="Run test for LANG-76" if="jdk.1.5.present">
-        <echo message="Compiling EnumUtilsLang76Test using source/target 1.5"/>
-        <mkdir dir="${build.home}/tests"/>
-        <javac srcdir="${test.home}" destdir="${build.home}/tests"
-               target="1.5" source="1.5"
-               includes="org/apache/commons/lang/enums/EnumUtilsLang76Test.java">
-            <classpath refid="test.classpath"/>
+        <echo message="Compiling EnumUtilsLang76Test using source/target 1.5" />
+        <mkdir dir="${build.home}/tests" />
+        <javac srcdir="${test.home}" destdir="${build.home}/tests" target="1.4" source="1.4" includes="org/apache/commons/lang/enums/EnumUtilsLang76Test.java" encoding="ISO-8859-1">
+            <classpath refid="test.classpath" />
         </javac>
     </target>
 
     <target name="compile.tests" depends="compile,test.compile.jdk15" description="Compile unit test cases">
-        <mkdir dir="${build.home}/tests"/>
-        <javac srcdir="${test.home}" destdir="${build.home}/tests" debug="${compile.debug}" deprecation="off" target="${compile.target}" source="${compile.source}" optimize="${compile.optimize}">
-            <exclude name="org/apache/commons/lang/enums/EnumUtilsLang76Test.java" if="jdk.1.5.present"/>
-            <classpath refid="test.classpath"/>
+        <mkdir dir="${build.home}/tests" />
+        <javac srcdir="${test.home}" destdir="${build.home}/tests" debug="${compile.debug}" deprecation="off" target="1.4" source="1.4" optimize="${compile.optimize}" encoding="ISO-8859-1">
+            <exclude name="org/apache/commons/lang/enums/EnumUtilsLang76Test.java" if="jdk.1.5.present" />
+            <classpath refid="test.classpath" />
         </javac>
         <copy todir="${build.home}/tests" filtering="on">
-            <fileset dir="${test.home}" excludes="**/*.java"/>
+            <fileset dir="${test.home}" excludes="**/*.java" />
         </copy>
     </target>
 
-    <!-- ========== Unit Tests ========================================= -->
+    
     <target name="test" depends="compile.tests" description="Run all unit test cases">
-        <echo message="Running unit tests ..."/>
-        <mkdir dir="${build.home}/test-reports"/>
+        <echo message="Running unit tests ..." />
+        <mkdir dir="${build.home}/test-reports" />
         <junit printsummary="true" showoutput="true" fork="yes" haltonfailure="${test.failonerror}">
-            <classpath refid="test.classpath"/>
+            <classpath refid="test.classpath" />
             <formatter type="plain" usefile="true" />
-            <!-- If test.entry is defined, run a single test, otherwise run all valid tests -->
-            <test name="${test.entry}" todir="${build.home}/test-reports" if="test.entry"/>
+            
+            <test name="${test.entry}" todir="${build.home}/test-reports" if="test.entry" />
             <batchtest fork="yes" todir="${build.home}/test-reports" unless="test.entry">
                 <fileset dir="${test.home}">
-                    <include name="**/*Test.java"/>
-                    <exclude name="**/Abstract*Test.java"/>
-                    <exclude name="**/EntitiesPerformanceTest.java"/>
-                    <exclude name="**/RandomUtilsFreqTest.java"/>
+                    <include name="**/*Test.java" />
+                    <exclude name="**/Abstract*Test.java" />
+                    <exclude name="**/EntitiesPerformanceTest.java" />
+                    <exclude name="**/RandomUtilsFreqTest.java" />
                 </fileset>
             </batchtest>
         </junit>
     </target>
 
-    <!--
-     RandomUtils frequency tests have been put in a separate test case which
-     is only run when using this target because it fails too frequently.
-     See https://issues.apache.org/jira/browse/LANG-592
-     -->
+    
     <target name="test-random-freq" depends="compile.tests" description="Run RandomUtilsFreqTest">
-        <echo message="Running RandomUtilsFreqTest unit test ..."/>
-        <mkdir dir="${build.home}/test-reports"/>
+        <echo message="Running RandomUtilsFreqTest unit test ..." />
+        <mkdir dir="${build.home}/test-reports" />
         <junit printsummary="true" showoutput="true" fork="yes" haltonfailure="${test.failonerror}">
-            <classpath refid="test.classpath"/>
+            <classpath refid="test.classpath" />
             <formatter type="plain" usefile="true" />
-            <test name="org.apache.commons.lang.math.RandomUtilsFreqTest" todir="${build.home}/test-reports"/>
+            <test name="org.apache.commons.lang.math.RandomUtilsFreqTest" todir="${build.home}/test-reports" />
         </junit>
     </target>
 
     <target name="clean" description="Clean build and distribution directories">
-        <delete dir="${build.home}"/>
+        <delete dir="${build.home}" />
     </target>
 
-    <target name="all" depends="clean,test,compile" description="Clean and compile all components"/>
+    <target name="all" depends="clean,test,compile" description="Clean and compile all components" />
+
 
-    <!-- ========== JavaDocs ========================================= -->
     <target name="javadoc" depends="compile" description="Create component Javadoc documentation">
-        <mkdir dir="${build.home}"/>
-        <mkdir dir="${build.home}/apidocs"/>
+        <mkdir dir="${build.home}" />
+        <mkdir dir="${build.home}/apidocs" />
         <tstamp>
-            <format property="current.year" pattern="yyyy"/>
+            <format property="current.year" pattern="yyyy" />
         </tstamp>
-        <javadoc sourcepath="${source.home}" 
-                 destdir="${build.home}/apidocs" 
-                 overview="${source.home}/org/apache/commons/lang/overview.html" 
-                 packagenames="org.apache.commons.*" 
-                 excludepackagenames="${javadoc.excludepackagenames}" 
-                 author="false" 
-                 version="true" 
-                 doctitle="&lt;h1&gt;Commons Lang ${component.version}&lt;/h1&gt;"
-                 windowtitle="Lang ${component.version}" 
-                 bottom="Copyright &amp;copy; 2001-${current.year} - Apache Software Foundation" 
-                 use="true" 
-                 link="${jdk.javadoc}" 
-                 source="${compile.source}">
-            <classpath refid="compile.classpath"/>
+        <javadoc sourcepath="${source.home}" destdir="${build.home}/apidocs" overview="${source.home}/org/apache/commons/lang/overview.html" packagenames="org.apache.commons.*" excludepackagenames="${javadoc.excludepackagenames}" author="false" version="true" doctitle="&lt;h1&gt;Commons Lang ${component.version}&lt;/h1&gt;" windowtitle="Lang ${component.version}" bottom="Copyright &amp;copy; 2001-${current.year} - Apache Software Foundation" use="true" link="${jdk.javadoc}" source="1.4">
+            <classpath refid="compile.classpath" />
         </javadoc>
     </target>
 
-    <!-- ========== Jar Targets ========================================= -->
+    
     <target name="jar" depends="compile" description="Create jar">
-        <mkdir dir="${build.home}/classes/META-INF"/>
-        <copy file="LICENSE.txt" tofile="${build.home}/classes/META-INF/LICENSE.txt"/>
-        <copy file="NOTICE.txt"  tofile="${build.home}/classes/META-INF/NOTICE.txt"/>
+        <mkdir dir="${build.home}/classes/META-INF" />
+        <copy file="LICENSE.txt" tofile="${build.home}/classes/META-INF/LICENSE.txt" />
+        <copy file="NOTICE.txt" tofile="${build.home}/classes/META-INF/NOTICE.txt" />
         <jar jarfile="${build.home}/${final.name}.jar">
             <manifest>
-                <attribute name="Specification-Title" value="Commons Lang"/>
-                <attribute name="Specification-Version" value="${component.version}"/>
-                <attribute name="Specification-Vendor" value="The Apache Software Foundation"/>
-                <attribute name="Implementation-Title" value="Commons Lang"/>
-                <attribute name="Implementation-Version" value="${component.version}"/> 
-                <attribute name="Implementation-Vendor" value="The Apache Software Foundation"/>
-                <attribute name="Implementation-Vendor-Id" value="org.apache"/>
-                <attribute name="X-Compile-Source-JDK" value="${compile.source}"/>
-                <attribute name="X-Compile-Target-JDK" value="${compile.target}"/>
+                <attribute name="Specification-Title" value="Commons Lang" />
+                <attribute name="Specification-Version" value="${component.version}" />
+                <attribute name="Specification-Vendor" value="The Apache Software Foundation" />
+                <attribute name="Implementation-Title" value="Commons Lang" />
+                <attribute name="Implementation-Version" value="${component.version}" /> 
+                <attribute name="Implementation-Vendor" value="The Apache Software Foundation" />
+                <attribute name="Implementation-Vendor-Id" value="org.apache" />
+                <attribute name="X-Compile-Source-JDK" value="${compile.source}" />
+                <attribute name="X-Compile-Target-JDK" value="${compile.target}" />
             </manifest>
             <fileset dir="${build.home}/classes">
-                <include name="**/*.class"/>
-                <include name="**/LICENSE.txt"/>
-                <include name="**/NOTICE.txt"/>
+                <include name="**/*.class" />
+                <include name="**/LICENSE.txt" />
+                <include name="**/NOTICE.txt" />
             </fileset>
         </jar>
     </target>
@@ -182,18 +140,18 @@
     <target name="javadoc-jar" depends="javadoc" description="Create JavaDoc jar">
         <jar jarfile="${build.home}/${final.name}-javadoc.jar">
             <manifest>
-                <attribute name="Specification-Title" value="Commons Lang API"/>
-                <attribute name="Specification-Version" value="${component.version}"/>
-                <attribute name="Specification-Vendor" value="The Apache Software Foundation"/>
-                <attribute name="Implementation-Title" value="Commons Lang API"/>
-                <attribute name="Implementation-Version" value="${component.version}"/> 
-                <attribute name="Implementation-Vendor" value="The Apache Software Foundation"/>
-                <attribute name="Implementation-Vendor-Id" value="org.apache"/>
+                <attribute name="Specification-Title" value="Commons Lang API" />
+                <attribute name="Specification-Version" value="${component.version}" />
+                <attribute name="Specification-Vendor" value="The Apache Software Foundation" />
+                <attribute name="Implementation-Title" value="Commons Lang API" />
+                <attribute name="Implementation-Version" value="${component.version}" /> 
+                <attribute name="Implementation-Vendor" value="The Apache Software Foundation" />
+                <attribute name="Implementation-Vendor-Id" value="org.apache" />
             </manifest>
-            <fileset dir="${build.home}/apidocs"/>
+            <fileset dir="${build.home}/apidocs" />
             <fileset dir="${basedir}">
-                <include name="LICENSE.txt"/>
-                <include name="NOTICE.txt"/>
+                <include name="LICENSE.txt" />
+                <include name="NOTICE.txt" />
             </fileset>
         </jar>
     </target>
@@ -201,57 +159,44 @@
     <target name="source-jar" depends="init" description="Create JavaDoc jar">
         <jar jarfile="${build.home}/${final.name}-sources.jar">
             <manifest>
-                <attribute name="Specification-Title" value="Commons Lang Source"/>
-                <attribute name="Specification-Version" value="${component.version}"/>
-                <attribute name="Specification-Vendor" value="The Apache Software Foundation"/>
-                <attribute name="Implementation-Title" value="Commons Lang Source"/>
-                <attribute name="Implementation-Version" value="${component.version}"/> 
-                <attribute name="Implementation-Vendor" value="The Apache Software Foundation"/>
-                <attribute name="Implementation-Vendor-Id" value="org.apache"/>
+                <attribute name="Specification-Title" value="Commons Lang Source" />
+                <attribute name="Specification-Version" value="${component.version}" />
+                <attribute name="Specification-Vendor" value="The Apache Software Foundation" />
+                <attribute name="Implementation-Title" value="Commons Lang Source" />
+                <attribute name="Implementation-Version" value="${component.version}" /> 
+                <attribute name="Implementation-Vendor" value="The Apache Software Foundation" />
+                <attribute name="Implementation-Vendor-Id" value="org.apache" />
             </manifest>
             <fileset dir="${source.home}">
-                <include name="**/*.java"/>
+                <include name="**/*.java" />
             </fileset>
             <fileset dir="${basedir}">
-                <include name="LICENSE.txt"/>
-                <include name="NOTICE.txt"/>
+                <include name="LICENSE.txt" />
+                <include name="NOTICE.txt" />
             </fileset>
         </jar>
     </target>
 
-    <!-- ========== Distribution ========================================= -->
+    
     <target name="dist" depends="clean,jar,source-jar,javadoc-jar" description="Create binary distribution">
 
-        <!-- binary distro -->
+        
         <zip destfile="${build.home}/${final.name}.zip">
-            <zipfileset dir="${basedir}" prefix="${final.name}"
-                      includes="LICENSE.txt,
-                                NOTICE.txt,
-                                RELEASE-NOTES.txt"
-             />
-            <zipfileset dir="${build.home}" includes="*.jar," prefix="${final.name}"/>
-            <zipfileset dir="${build.home}/apidocs" prefix="${final.name}/apidocs"/>
+            <zipfileset dir="${basedir}" prefix="${final.name}" includes="LICENSE.txt,                                 NOTICE.txt,                                 RELEASE-NOTES.txt" />
+            <zipfileset dir="${build.home}" includes="*.jar," prefix="${final.name}" />
+            <zipfileset dir="${build.home}/apidocs" prefix="${final.name}/apidocs" />
         </zip>
         <tar destfile="${build.home}/${final.name}.tar.gz" compression="gzip">
-            <zipfileset src="${build.home}/${final.name}.zip"/>
+            <zipfileset src="${build.home}/${final.name}.zip" />
         </tar>
 
-        <!-- source distro -->
+        
         <zip destfile="${build.home}/${final.name}-src.zip">
-            <zipfileset dir="${basedir}" prefix="${final.name}-src"
-                      includes="build.xml,
-                                build.xml,
-                                checkstyle.xml,
-                                default.properties,
-                                LICENSE.txt,
-                                NOTICE.txt,
-                                pom.xml,
-                                RELEASE-NOTES.txt"
-             />
-            <zipfileset dir="${basedir}/src"   prefix="${final.name}-src/src"/>
+            <zipfileset dir="${basedir}" prefix="${final.name}-src" includes="build.xml,                                 build.xml,                                 checkstyle.xml,                                 default.properties,                                 LICENSE.txt,                                 NOTICE.txt,                                 pom.xml,                                 RELEASE-NOTES.txt" />
+            <zipfileset dir="${basedir}/src" prefix="${final.name}-src/src" />
         </zip>
         <tar destfile="${build.home}/${final.name}-src.tar.gz" compression="gzip">
-            <zipfileset src="${build.home}/${final.name}-src.zip"/>
+            <zipfileset src="${build.home}/${final.name}-src.zip" />
         </tar>
 
     </target>
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src ...
 * Disabling all optional ANT_TASKS
ant -Dnoget=true -Dmaven.mode.offline=true -Dbuild.sysclasspath=ignore --execdebug -debug -Dmaven.test.skip=true jar -f build.xml
arg       : -debug
quoted_arg: "-debug"
arg       : -Dmaven.test.skip=true
quoted_arg: "-Dmaven.test.skip=true"
arg       : jar
quoted_arg: "jar"
arg       : -f
quoted_arg: "-f"
arg       : build.xml
quoted_arg: "build.xml"
Warning: Unable to determine tools.jar location.
  If build fails because sun.* classes could not be found,
  Make sure you are using a JDK, not JRE as your user/system VM.
  and that you have java-config version 2.0.30 or above installed.
exec "/usr/lib64/openjdk-11/bin/java"  -classpath "/usr/share/ant/lib/ant-launcher.jar" 	-Dant.home="/usr/share/ant" -Dant.library.dir="/usr/share/ant/lib"  	 org.apache.tools.ant.launch.Launcher 	  -cp ""  "-Dnoget=true" "-Dmaven.mode.offline=true" "-Dbuild.sysclasspath=ignore" "-debug" "-Dmaven.test.skip=true" "jar" "-f" "build.xml"
Apache Ant(TM) version 1.10.9 compiled on October 14 2020
Buildfile: /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/build.xml
Adding reference: ant.PropertyHelper
Detected Java version: 11 in: /usr/lib64/openjdk-11
Detected OS: Linux
Adding reference: ant.ComponentHelper
Setting ro project property: build.sysclasspath -> ignore
Setting ro project property: maven.test.skip -> true
Setting ro project property: noget -> true
Setting ro project property: maven.mode.offline -> true
Setting ro project property: ant.file -> /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/build.xml
Setting ro project property: ant.file.type -> file
Setting ro project property: ant.project.invoked-targets -> jar
Adding reference: ant.projectHelper
Adding reference: ant.parsing.context
Adding reference: ant.targets
parsing buildfile /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/build.xml with URI = file:/var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/build.xml
Setting ro project property: ant.project.name -> Lang
Adding reference: Lang
Setting ro project property: ant.project.default-target -> compile
Setting ro project property: ant.file.Lang -> /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/build.xml
Setting ro project property: ant.file.type.Lang -> file
Project base dir set to: /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src
 +Target: 
 +Target: init
 +Target: compile
 +Target: test.compile.jdk15
 +Target: compile.tests
 +Target: test
 +Target: test-random-freq
 +Target: clean
 +Target: all
 +Target: javadoc
 +Target: jar
 +Target: javadoc-jar
 +Target: source-jar
 +Target: dist
Adding reference: ant.LocalProperties
parsing buildfile jar:file:/usr/share/ant/lib/ant.jar!/org/apache/tools/ant/antlib.xml with URI = jar:file:/usr/share/ant/lib/ant.jar!/org/apache/tools/ant/antlib.xml from a zip file
Property "component.name" has not been set
 [property] Loading /var/lib/portage/home/${component.name}.build.properties
 [property] Unable to find property file: /var/lib/portage/home/${component.name}.build.properties
 [property] Loading /var/lib/portage/home/build.properties
 [property] Unable to find property file: /var/lib/portage/home/build.properties
 [property] Loading /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/build.properties
 [property] Unable to find property file: /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/build.properties
 [property] Loading /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/default.properties
Property "junit.home" has not been set
Setting project property: test.runner -> junit.textui.TestRunner
Setting project property: build.home -> target
Setting project property: component.title -> Core Language Utilities
Setting project property: component.name -> commons-lang
Setting project property: component.package -> org.apache.commons.lang
Setting project property: conf.home -> src/conf
Setting project property: junit.jar -> ${junit.home}/junit-3.8.1.jar
Setting project property: test.failonerror -> true
Setting project property: junit.fork -> true
Setting project property: test.home -> src/test/java
Setting project property: compile.optimize -> true
Setting project property: source.home -> src/main/java
Setting project property: compile.debug -> true
Setting project property: compile.target -> 1.3
Setting project property: compile.deprecation -> true
Setting project property: component.version -> 2.6
Setting project property: final.name -> commons-lang-2.6
Setting project property: compile.source -> 1.3
Setting project property: jdk.javadoc -> http://java.sun.com/j2se/1.3/docs/api/
Adding reference: compile.classpath
Adding reference: test.classpath
Setting ro project property: ant.project.invoked-targets -> jar
Attempting to create object of type org.apache.tools.ant.helper.DefaultExecutor
Adding reference: ant.executor
Build sequence for target(s) `jar' is [init, compile, jar]
Complete build sequence is [init, compile, jar, source-jar, test.compile.jdk15, compile.tests, test-random-freq, javadoc, test, clean, javadoc-jar, dist, all, ]

init:
     [echo] -------- commons-lang 2.6 --------
    [mkdir] Created dir: /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/target
Setting project property: jdk.1.5.present -> true

compile:
    [mkdir] Created dir: /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/target/classes
Property "compile.excludes" has not been set
fileset: Setup scanner in dir /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java with patternSet{ includes: [] excludes: [${compile.excludes}] }
    [javac] org/apache/commons/lang/ArrayUtils.java added as org/apache/commons/lang/ArrayUtils.class doesn't exist.
    [javac] org/apache/commons/lang/BitField.java added as org/apache/commons/lang/BitField.class doesn't exist.
    [javac] org/apache/commons/lang/BooleanUtils.java added as org/apache/commons/lang/BooleanUtils.class doesn't exist.
    [javac] org/apache/commons/lang/CharEncoding.java added as org/apache/commons/lang/CharEncoding.class doesn't exist.
    [javac] org/apache/commons/lang/CharRange.java added as org/apache/commons/lang/CharRange.class doesn't exist.
    [javac] org/apache/commons/lang/CharSet.java added as org/apache/commons/lang/CharSet.class doesn't exist.
    [javac] org/apache/commons/lang/CharSetUtils.java added as org/apache/commons/lang/CharSetUtils.class doesn't exist.
    [javac] org/apache/commons/lang/CharUtils.java added as org/apache/commons/lang/CharUtils.class doesn't exist.
    [javac] org/apache/commons/lang/ClassUtils.java added as org/apache/commons/lang/ClassUtils.class doesn't exist.
    [javac] org/apache/commons/lang/Entities.java added as org/apache/commons/lang/Entities.class doesn't exist.
    [javac] org/apache/commons/lang/IllegalClassException.java added as org/apache/commons/lang/IllegalClassException.class doesn't exist.
    [javac] org/apache/commons/lang/IncompleteArgumentException.java added as org/apache/commons/lang/IncompleteArgumentException.class doesn't exist.
    [javac] org/apache/commons/lang/IntHashMap.java added as org/apache/commons/lang/IntHashMap.class doesn't exist.
    [javac] org/apache/commons/lang/LocaleUtils.java added as org/apache/commons/lang/LocaleUtils.class doesn't exist.
    [javac] org/apache/commons/lang/NotImplementedException.java added as org/apache/commons/lang/NotImplementedException.class doesn't exist.
    [javac] org/apache/commons/lang/NullArgumentException.java added as org/apache/commons/lang/NullArgumentException.class doesn't exist.
    [javac] org/apache/commons/lang/NumberRange.java added as org/apache/commons/lang/NumberRange.class doesn't exist.
    [javac] org/apache/commons/lang/NumberUtils.java added as org/apache/commons/lang/NumberUtils.class doesn't exist.
    [javac] org/apache/commons/lang/ObjectUtils.java added as org/apache/commons/lang/ObjectUtils.class doesn't exist.
    [javac] org/apache/commons/lang/RandomStringUtils.java added as org/apache/commons/lang/RandomStringUtils.class doesn't exist.
    [javac] org/apache/commons/lang/SerializationException.java added as org/apache/commons/lang/SerializationException.class doesn't exist.
    [javac] org/apache/commons/lang/SerializationUtils.java added as org/apache/commons/lang/SerializationUtils.class doesn't exist.
    [javac] org/apache/commons/lang/StringEscapeUtils.java added as org/apache/commons/lang/StringEscapeUtils.class doesn't exist.
    [javac] org/apache/commons/lang/StringUtils.java added as org/apache/commons/lang/StringUtils.class doesn't exist.
    [javac] org/apache/commons/lang/SystemUtils.java added as org/apache/commons/lang/SystemUtils.class doesn't exist.
    [javac] org/apache/commons/lang/UnhandledException.java added as org/apache/commons/lang/UnhandledException.class doesn't exist.
    [javac] org/apache/commons/lang/Validate.java added as org/apache/commons/lang/Validate.class doesn't exist.
    [javac] org/apache/commons/lang/WordUtils.java added as org/apache/commons/lang/WordUtils.class doesn't exist.
    [javac] org/apache/commons/lang/builder/CompareToBuilder.java added as org/apache/commons/lang/builder/CompareToBuilder.class doesn't exist.
    [javac] org/apache/commons/lang/builder/EqualsBuilder.java added as org/apache/commons/lang/builder/EqualsBuilder.class doesn't exist.
    [javac] org/apache/commons/lang/builder/HashCodeBuilder.java added as org/apache/commons/lang/builder/HashCodeBuilder.class doesn't exist.
    [javac] org/apache/commons/lang/builder/IDKey.java added as org/apache/commons/lang/builder/IDKey.class doesn't exist.
    [javac] org/apache/commons/lang/builder/ReflectionToStringBuilder.java added as org/apache/commons/lang/builder/ReflectionToStringBuilder.class doesn't exist.
    [javac] org/apache/commons/lang/builder/StandardToStringStyle.java added as org/apache/commons/lang/builder/StandardToStringStyle.class doesn't exist.
    [javac] org/apache/commons/lang/builder/ToStringBuilder.java added as org/apache/commons/lang/builder/ToStringBuilder.class doesn't exist.
    [javac] org/apache/commons/lang/builder/ToStringStyle.java added as org/apache/commons/lang/builder/ToStringStyle.class doesn't exist.
    [javac] /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/builder/package.html skipped - don't know how to handle it
    [javac] org/apache/commons/lang/enum/Enum.java added as org/apache/commons/lang/enum/Enum.class doesn't exist.
    [javac] org/apache/commons/lang/enum/EnumUtils.java added as org/apache/commons/lang/enum/EnumUtils.class doesn't exist.
    [javac] org/apache/commons/lang/enum/ValuedEnum.java added as org/apache/commons/lang/enum/ValuedEnum.class doesn't exist.
    [javac] /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/enum/package.html skipped - don't know how to handle it
    [javac] org/apache/commons/lang/enums/Enum.java added as org/apache/commons/lang/enums/Enum.class doesn't exist.
    [javac] org/apache/commons/lang/enums/EnumUtils.java added as org/apache/commons/lang/enums/EnumUtils.class doesn't exist.
    [javac] org/apache/commons/lang/enums/ValuedEnum.java added as org/apache/commons/lang/enums/ValuedEnum.class doesn't exist.
    [javac] /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/enums/package.html skipped - don't know how to handle it
    [javac] org/apache/commons/lang/exception/CloneFailedException.java added as org/apache/commons/lang/exception/CloneFailedException.class doesn't exist.
    [javac] org/apache/commons/lang/exception/ExceptionUtils.java added as org/apache/commons/lang/exception/ExceptionUtils.class doesn't exist.
    [javac] org/apache/commons/lang/exception/Nestable.java added as org/apache/commons/lang/exception/Nestable.class doesn't exist.
    [javac] org/apache/commons/lang/exception/NestableDelegate.java added as org/apache/commons/lang/exception/NestableDelegate.class doesn't exist.
    [javac] org/apache/commons/lang/exception/NestableError.java added as org/apache/commons/lang/exception/NestableError.class doesn't exist.
    [javac] org/apache/commons/lang/exception/NestableException.java added as org/apache/commons/lang/exception/NestableException.class doesn't exist.
    [javac] org/apache/commons/lang/exception/NestableRuntimeException.java added as org/apache/commons/lang/exception/NestableRuntimeException.class doesn't exist.
    [javac] /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/exception/package.html skipped - don't know how to handle it
    [javac] org/apache/commons/lang/math/DoubleRange.java added as org/apache/commons/lang/math/DoubleRange.class doesn't exist.
    [javac] org/apache/commons/lang/math/FloatRange.java added as org/apache/commons/lang/math/FloatRange.class doesn't exist.
    [javac] org/apache/commons/lang/math/Fraction.java added as org/apache/commons/lang/math/Fraction.class doesn't exist.
    [javac] org/apache/commons/lang/math/IEEE754rUtils.java added as org/apache/commons/lang/math/IEEE754rUtils.class doesn't exist.
    [javac] org/apache/commons/lang/math/IntRange.java added as org/apache/commons/lang/math/IntRange.class doesn't exist.
    [javac] org/apache/commons/lang/math/JVMRandom.java added as org/apache/commons/lang/math/JVMRandom.class doesn't exist.
    [javac] org/apache/commons/lang/math/LongRange.java added as org/apache/commons/lang/math/LongRange.class doesn't exist.
    [javac] org/apache/commons/lang/math/NumberRange.java added as org/apache/commons/lang/math/NumberRange.class doesn't exist.
    [javac] org/apache/commons/lang/math/NumberUtils.java added as org/apache/commons/lang/math/NumberUtils.class doesn't exist.
    [javac] org/apache/commons/lang/math/RandomUtils.java added as org/apache/commons/lang/math/RandomUtils.class doesn't exist.
    [javac] org/apache/commons/lang/math/Range.java added as org/apache/commons/lang/math/Range.class doesn't exist.
    [javac] /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/math/package.html skipped - don't know how to handle it
    [javac] org/apache/commons/lang/mutable/Mutable.java added as org/apache/commons/lang/mutable/Mutable.class doesn't exist.
    [javac] org/apache/commons/lang/mutable/MutableBoolean.java added as org/apache/commons/lang/mutable/MutableBoolean.class doesn't exist.
    [javac] org/apache/commons/lang/mutable/MutableByte.java added as org/apache/commons/lang/mutable/MutableByte.class doesn't exist.
    [javac] org/apache/commons/lang/mutable/MutableDouble.java added as org/apache/commons/lang/mutable/MutableDouble.class doesn't exist.
    [javac] org/apache/commons/lang/mutable/MutableFloat.java added as org/apache/commons/lang/mutable/MutableFloat.class doesn't exist.
    [javac] org/apache/commons/lang/mutable/MutableInt.java added as org/apache/commons/lang/mutable/MutableInt.class doesn't exist.
    [javac] org/apache/commons/lang/mutable/MutableLong.java added as org/apache/commons/lang/mutable/MutableLong.class doesn't exist.
    [javac] org/apache/commons/lang/mutable/MutableObject.java added as org/apache/commons/lang/mutable/MutableObject.class doesn't exist.
    [javac] org/apache/commons/lang/mutable/MutableShort.java added as org/apache/commons/lang/mutable/MutableShort.class doesn't exist.
    [javac] /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/mutable/package.html skipped - don't know how to handle it
    [javac] /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/overview.html skipped - don't know how to handle it
    [javac] /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/package.html skipped - don't know how to handle it
    [javac] org/apache/commons/lang/reflect/ConstructorUtils.java added as org/apache/commons/lang/reflect/ConstructorUtils.class doesn't exist.
    [javac] org/apache/commons/lang/reflect/FieldUtils.java added as org/apache/commons/lang/reflect/FieldUtils.class doesn't exist.
    [javac] org/apache/commons/lang/reflect/MemberUtils.java added as org/apache/commons/lang/reflect/MemberUtils.class doesn't exist.
    [javac] org/apache/commons/lang/reflect/MethodUtils.java added as org/apache/commons/lang/reflect/MethodUtils.class doesn't exist.
    [javac] /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/reflect/package.html skipped - don't know how to handle it
    [javac] org/apache/commons/lang/text/CompositeFormat.java added as org/apache/commons/lang/text/CompositeFormat.class doesn't exist.
    [javac] org/apache/commons/lang/text/ExtendedMessageFormat.java added as org/apache/commons/lang/text/ExtendedMessageFormat.class doesn't exist.
    [javac] org/apache/commons/lang/text/FormatFactory.java added as org/apache/commons/lang/text/FormatFactory.class doesn't exist.
    [javac] org/apache/commons/lang/text/StrBuilder.java added as org/apache/commons/lang/text/StrBuilder.class doesn't exist.
    [javac] org/apache/commons/lang/text/StrLookup.java added as org/apache/commons/lang/text/StrLookup.class doesn't exist.
    [javac] org/apache/commons/lang/text/StrMatcher.java added as org/apache/commons/lang/text/StrMatcher.class doesn't exist.
    [javac] org/apache/commons/lang/text/StrSubstitutor.java added as org/apache/commons/lang/text/StrSubstitutor.class doesn't exist.
    [javac] org/apache/commons/lang/text/StrTokenizer.java added as org/apache/commons/lang/text/StrTokenizer.class doesn't exist.
    [javac] /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/text/package.html skipped - don't know how to handle it
    [javac] org/apache/commons/lang/time/DateFormatUtils.java added as org/apache/commons/lang/time/DateFormatUtils.class doesn't exist.
    [javac] org/apache/commons/lang/time/DateUtils.java added as org/apache/commons/lang/time/DateUtils.class doesn't exist.
    [javac] org/apache/commons/lang/time/DurationFormatUtils.java added as org/apache/commons/lang/time/DurationFormatUtils.class doesn't exist.
    [javac] org/apache/commons/lang/time/FastDateFormat.java added as org/apache/commons/lang/time/FastDateFormat.class doesn't exist.
    [javac] org/apache/commons/lang/time/StopWatch.java added as org/apache/commons/lang/time/StopWatch.class doesn't exist.
    [javac] /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/time/package.html skipped - don't know how to handle it
    [javac] Compiling 86 source files to /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/target/classes
    [javac] Using modern compiler
    [javac] Compilation arguments:
    [javac] '-deprecation'
    [javac] '-d'
    [javac] '/var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/target/classes'
    [javac] '-classpath'
    [javac] '/var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/target/classes'
    [javac] '-sourcepath'
    [javac] '/var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java'
    [javac] '-target'
    [javac] '1.4'
    [javac] '-encoding'
    [javac] 'ISO-8859-1'
    [javac] '-g'
    [javac] '-O'
    [javac] '-source'
    [javac] '1.4'
    [javac] 
    [javac] The ' characters around the executable and arguments are
    [javac] not part of the command.
    [javac] Files to be compiled:
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/ArrayUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/BitField.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/BooleanUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/CharEncoding.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/CharRange.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/CharSet.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/CharSetUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/CharUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/ClassUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/Entities.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/IllegalClassException.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/IncompleteArgumentException.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/IntHashMap.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/LocaleUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/NotImplementedException.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/NullArgumentException.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/NumberRange.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/NumberUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/ObjectUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/RandomStringUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/SerializationException.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/SerializationUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/StringEscapeUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/StringUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/SystemUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/UnhandledException.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/Validate.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/WordUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/builder/CompareToBuilder.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/builder/EqualsBuilder.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/builder/HashCodeBuilder.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/builder/IDKey.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/builder/ReflectionToStringBuilder.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/builder/StandardToStringStyle.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/builder/ToStringBuilder.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/builder/ToStringStyle.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/enum/Enum.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/enum/EnumUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/enum/ValuedEnum.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/enums/Enum.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/enums/EnumUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/enums/ValuedEnum.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/exception/CloneFailedException.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/exception/ExceptionUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/exception/Nestable.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/exception/NestableDelegate.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/exception/NestableError.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/exception/NestableException.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/exception/NestableRuntimeException.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/math/DoubleRange.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/math/FloatRange.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/math/Fraction.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/math/IEEE754rUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/math/IntRange.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/math/JVMRandom.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/math/LongRange.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/math/NumberRange.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/math/NumberUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/math/RandomUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/math/Range.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/mutable/Mutable.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/mutable/MutableBoolean.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/mutable/MutableByte.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/mutable/MutableDouble.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/mutable/MutableFloat.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/mutable/MutableInt.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/mutable/MutableLong.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/mutable/MutableObject.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/mutable/MutableShort.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/reflect/ConstructorUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/reflect/FieldUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/reflect/MemberUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/reflect/MethodUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/text/CompositeFormat.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/text/ExtendedMessageFormat.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/text/FormatFactory.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/text/StrBuilder.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/text/StrLookup.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/text/StrMatcher.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/text/StrSubstitutor.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/text/StrTokenizer.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/time/DateFormatUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/time/DateUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/time/DurationFormatUtils.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/time/FastDateFormat.java
    [javac]     /var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/src/main/java/org/apache/commons/lang/time/StopWatch.java
    [javac] warning: [options] bootstrap class path not set in conjunction with -source 1.4
    [javac] error: Source option 1.4 is no longer supported. Use 6 or later.
    [javac] error: Target option 1.4 is no longer supported. Use 1.6 or later.

BUILD FAILED
/var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src/build.xml:38: Compile failed; see the compiler error output for details.
	at org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:1409)
	at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:1117)
	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
	at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
	at org.apache.tools.ant.Task.perform(Task.java:350)
	at org.apache.tools.ant.Target.execute(Target.java:449)
	at org.apache.tools.ant.Target.performTasks(Target.java:470)
	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1401)
	at org.apache.tools.ant.Project.executeTarget(Project.java:1374)
	at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
	at org.apache.tools.ant.Project.executeTargets(Project.java:1264)
	at org.apache.tools.ant.Main.runBuild(Main.java:827)
	at org.apache.tools.ant.Main.startAnt(Main.java:223)
	at org.apache.tools.ant.launch.Launcher.run(Launcher.java:284)
	at org.apache.tools.ant.launch.Launcher.main(Launcher.java:101)

Total time: 0 seconds
 * ERROR: dev-java/commons-lang-2.6-r1::gentoo failed (compile phase):
 *   eant failed
 * 
 * Call stack:
 *     ebuild.sh, line  125:  Called src_compile
 *   environment, line 3991:  Called java-pkg-2_src_compile
 *   environment, line 1788:  Called eant 'jar' '-f' 'build.xml'
 *   environment, line  609:  Called die
 * The specific snippet of code:
 *       ant ${antflags} "${@}" || die "eant failed"
 * 
 * If you need support, post the output of `emerge --info '=dev-java/commons-lang-2.6-r1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-java/commons-lang-2.6-r1::gentoo'`.
!!! When you file a bug report, please include the following information:
GENTOO_VM=openjdk-11  CLASSPATH="" JAVA_HOME="/usr/lib64/openjdk-11"
JAVACFLAGS="-source 1.4 -target 1.4" COMPILER="javac"
and of course, the output of emerge --info =commons-lang-2.6
 * The complete build log is located at '/var/tmp/portage/dev-java/commons-lang-2.6-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-java/commons-lang-2.6-r1/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src'
 * S: '/var/tmp/portage/dev-java/commons-lang-2.6-r1/work/commons-lang-2.6-src'