Bug 165812

The port osmosis (/usr/ports/astro/osmosis) can't be installed.
----log----
gmake[1]: Entering directory `/usr/ports/java/openjdk6/work'
jdk/make/common/shared/Defs-bsd.gmk:189: "WARNING: Value of JDK_IMPORT_PATH cannot be empty, check or set ALT_JDK_IMPORT_PATH"
/bin/mkdir -p ./build/bsd-amd64
/bin/mkdir -p ./build/bsd-amd64/j2sdk-image
/bin/mkdir -p /usr/ports/java/openjdk6/work/build/bsd-amd64/langtools
(cd  ./langtools/make && \
 gmake JDK_TOPDIR=/usr/ports/java/openjdk6/work/jdk JDK_MAKE_SHARED_DIR=/usr/ports/java/openjdk6/work/jdk/make/common/shared EXTERNALSANITYCONTROL=true TARGET_CLASS_VERSION=5 MILESTONE=fcs BUILD_NUMBER=b24 JDK_BUILD_NUMBER=b24 FULL_VERSION=1.6.0_30-b24 PREVIOUS_JDK_VERSION=1.6.0 JDK_VERSION=1.6.0_30 JDK_MKTG_VERSION=6u30 JDK_MAJOR_VERSION=1 JDK_MINOR_VERSION=6 JDK_MICRO_VERSION=0 ARCH_DATA_MODEL=64 COOKED_JDK_UPDATE_VERSION=300 COOKED_BUILD_NUMBER=24 ANT_HOME="/usr/ports/java/openjdk6/work/apache-ant-1.8.2" ALT_OUTPUTDIR=/usr/ports/java/openjdk6/work/build/bsd-amd64/langtools ALT_BOOTDIR=/usr/local/diablo-jdk1.6.0 all)
gmake[2]: Entering directory `/usr/ports/java/openjdk6/work/langtools/make'
JAVA_HOME=/usr/local/diablo-jdk1.6.0 ANT_OPTS=-Djava.io.tmpdir='/usr/ports/java/openjdk6/work/build/bsd-amd64/langtools/build/ant-tmp' /usr/ports/java/openjdk6/work/apache-ant-1.8.2/bin/ant -Djdk.version=1.6.0_30 -Dfull.version='1.6.0_30-b24'  -Drelease=1.6.0_30 -Dbuild.number=b24 -Djavac.target=5 -Dboot.java.home=/usr/local/diablo-jdk1.6.0 -Dbuild.dir=/usr/ports/java/openjdk6/work/build/bsd-amd64/langtools/build -Ddist.dir=/usr/ports/java/openjdk6/work/build/bsd-amd64/langtools/dist build
Error: JAVA_HOME is not defined correctly.
  We cannot execute /usr/local/diablo-jdk1.6.0/bin/java
gmake[2]: *** [build] Error 1
gmake[2]: Leaving directory `/usr/ports/java/openjdk6/work/langtools/make'
gmake[1]: *** [langtools-build] Error 2
gmake[1]: Leaving directory `/usr/ports/java/openjdk6/work'
gmake: *** [build_product_image] Error 2
*** Error code 1

Stop in /usr/ports/java/openjdk6.
*** Error code 1

Stop in /usr/ports/java/openjdk6.
*** Error code 1

Stop in /usr/ports/astro/osmosis.
-----log-------

Fix: 

Maybe it can install from source of osmosis?
How-To-Repeat: To repeat it, try to install the port osmosis from port collection (/usr/ports/astro/osmosis).