* Using: ibm-jdk-bin-1.6
>>> Unpacking source...
>>> Unpacking velocity-1.5.tar.gz to /var/tmp/portage/dev-java/velocity-1.5-r1/work
removed `velocity-1.5.jar'
removed `velocity-dep-1.5.jar'
removed `lib/test/hsqldb-1.7.1.jar'
removed `lib/test/junit-3.8.1.jar'
removed `lib/antlr-2.7.5.jar'
removed `lib/avalon-logkit-2.1.jar'
removed `lib/commons-collections-3.1.jar'
removed `lib/commons-lang-2.1.jar'
removed `lib/jdom-1.0.jar'
removed `lib/log4j-1.2.12.jar'
removed `lib/oro-2.0.8.jar'
removed `lib/servletapi-2.3.jar'
removed `lib/werken-xpath-0.9.4.jar'
>>> Source unpacked.
>>> Compiling source in /var/tmp/portage/dev-java/velocity-1.5-r1/work/velocity-1.5 ...
Rewriting source attributes
Using Sax to rewrite the build.xml files
Rewriting ./examples/anakia/build/build.xml
Rewriting ./build/build.xml
Rewriting ./xdocs/docs/build.xml
Rewriting target attributes
Using Sax to rewrite the build.xml files
Rewriting ./examples/anakia/build/build.xml
Rewriting ./build/build.xml
Rewriting ./xdocs/docs/build.xml
Rewriting nowarn attributes
Using Sax to rewrite the build.xml files
Rewriting ./examples/anakia/build/build.xml
Rewriting ./build/build.xml
Rewriting ./xdocs/docs/build.xml
 * Using jikes for compilation
 * Disabling all optional ANT_TASKS
Buildfile: build.xml

basic-prepare:
    [mkdir] Created dir: /var/tmp/portage/dev-java/velocity-1.5-r1/work/velocity-1.5/bin/classes
    [mkdir] Created dir: /var/tmp/portage/dev-java/velocity-1.5-r1/work/velocity-1.5/bin/src
    [mkdir] Created dir: /var/tmp/portage/dev-java/velocity-1.5-r1/work/velocity-1.5/bin/test-src
    [mkdir] Created dir: /var/tmp/portage/dev-java/velocity-1.5-r1/work/velocity-1.5/bin/test-classes
     [copy] Copying 212 files to /var/tmp/portage/dev-java/velocity-1.5-r1/work/velocity-1.5/bin/src
     [copy] Copying 74 files to /var/tmp/portage/dev-java/velocity-1.5-r1/work/velocity-1.5/bin/test-src

build-prepare:

build-download:

antlr-download:

http-download:

do-http-download:

avalon-logkit-download:

http-download:

do-http-download:

commons-collections-download:

http-download:

do-http-download:

commons-lang-download:

http-download:

do-http-download:

jdom-download:

http-download:

do-http-download:

log4j-download:

http-download:

do-http-download:

oro-download:

http-download:

do-http-download:

servletapi-download:

http-download:

do-http-download:

werken-xpath-download:

http-download:

do-http-download:
    [mkdir] Created dir: /var/tmp/portage/dev-java/velocity-1.5-r1/work/velocity-1.5/bin/test-lib

hsqldb-download:

http-test-download:

do-http-test-download:

junit-download:

http-test-download:

do-http-test-download:

check-jdbc:

check-jdbc-true:
     [copy] Copying 1 file to /var/tmp/portage/dev-java/velocity-1.5-r1/work/velocity-1.5/bin/src
     [copy] Copying 4 files to /var/tmp/portage/dev-java/velocity-1.5-r1/work/velocity-1.5/bin/test-src

check-jdbc-false:

prepare-jdbc:

check-jdk14:

check-jdk14-true:
     [copy] Copying 1 file to /var/tmp/portage/dev-java/velocity-1.5-r1/work/velocity-1.5/bin/src
     [copy] Copying 1 file to /var/tmp/portage/dev-java/velocity-1.5-r1/work/velocity-1.5/bin/test-src

check-jdk14-false:

prepare-jdk14:

prepare:

compile-src:
    [javac] Compiling 214 source files to /var/tmp/portage/dev-java/velocity-1.5-r1/work/velocity-1.5/bin/classes
    [javac] 
    [javac] Found 1 semantic error compiling "/var/tmp/portage/dev-java/velocity-1.5-r1/work/velocity-1.5/bin/src/org/apache/velocity/app/tools/VelocityFormatter.java":
    [javac] 
    [javac]     22. import java.lang.reflect.Array;
    [javac]                                  ^---^
    [javac] *** Semantic Error: The class file "Array.class" in "/opt/ibm-jdk-bin-1.6.0.1/jre/lib/vm.jar/java/lang/reflect" has an invalid format (duplicate local variable type table).
    [javac] 
    [javac] Found 1 semantic error compiling "/var/tmp/portage/dev-java/velocity-1.5-r1/work/velocity-1.5/bin/src/org/apache/velocity/util/ArrayIterator.java":
    [javac] 
    [javac]     79.         size = Array.getLength( this.array );
    [javac]                        ^---------------------------^
    [javac] *** Semantic Error: No accessible method with signature "getLength(java.lang.Object)" was found in type "java.lang.reflect.Array".

BUILD FAILED
/var/tmp/portage/dev-java/velocity-1.5-r1/work/velocity-1.5/build/build.xml:217: Compile failed; see the compiler error output for details.

Total time: 6 seconds
 * 
 * ERROR: dev-java/velocity-1.5-r1 failed.
 * Call stack:
 *               ebuild.sh, line   49:  Called src_compile
 *             environment, line 3939:  Called eant 'src_compile' 'src_compile'
 *             environment, line  926:  Called die
 * The specific snippet of code:
 *       ant ${antflags} "${@}" || die "eant failed"
 *  The die message:
 *   eant failed
 * 
 * If you need support, post the topmost build error, and the call stack if relevant.
 * A complete build log is located at '/var/log/portage/dev-java:velocity-1.5-r1:20080502-134431.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-java/velocity-1.5-r1/temp/environment'.
 * 
!!! When you file a bug report, please include the following information:
GENTOO_VM=ibm-jdk-bin-1.6  CLASSPATH="" JAVA_HOME="/opt/ibm-jdk-bin-1.6.0.1"
JAVACFLAGS="-source 1.4 -target 1.4" COMPILER="jikes"
and of course, the output of emerge --info