dev-java/concurrent-util needs to be removed from DEPEND/RDEPEND as this has been in the JDK since 1.5. Probably should update the virtual jdk/jre DEP to 1.6. This is a VERY old package not updated since Version 1.2.0 - Last published Sep 9, 2004. However several packages still depend on this, so it can't be removed without updating other packages first. 18:48 <wltjr> !ddep dev-java/colt 18:48 <willikins> Reverse DEPEND for dev-java/colt: dev-java/dsiutils-1.0.10-r2 dev-java/easyneurons-2.3 dev-java/jung-1.7.6 dev-java/mg4j-0.9.1-r2 dev-java/sux4j-2.0 dev-java/webgraph-1.4.1-r1 sci-biology/beast-mcmc-1.5.2 sci-biology/beast-mcmc-1.7.5 sci-biology/beast-mcmc-9999 18:49 <wltjr> !rdep dev-java/colt 18:49 <willikins> Reverse RDEPEND for dev-java/colt: dev-java/dsiutils-1.0.10-r2 dev-java/easyneurons-2.3 dev-java/jung-1.7.6 dev-java/mg4j-0.9.1-r2 dev-java/sux4j-2.0 dev-java/webgraph-1.4.1-r1 sci-biology/beast-mcmc-1.5.2 sci-biology/beast-mcmc-1.7.5 sci-biology/beast-mcmc-9999
commit 02b0fcb (HEAD, master) Author: Patrice Clement <monsieurp@gentoo.org> Date: Wed Oct 7 23:08:48 2015 +0000 dev-java/colt: Remove dev-java/concurrent-util dependency. Fixes bug 546496. Monkey patch sources and make use of java.concurrent.util packages from the SDK instead. Raise jdk/jre to 1.7. Drop ppc+ppc64. Package-Manager: portage-2.2.20.1 Signed-off-by: Patrice Clement <monsieurp@gentoo.org> create mode 100644 dev-java/colt/colt-1.2.0-r3.ebuild create mode 100644 dev-java/colt/files/colt-1.2.0-remove-concurrent-util-imports.patch