build a new package from jdk7/jdk7u and this is what I see : JDK_VERSION = 1.7.0 MILESTONE = jdk7u6-b07 RELEASE = 1.7.0-jdk7u6-b07 FULL_VERSION = 1.7.0-jdk7u6-b07-20120425 BUILD_NUMBER = 20120425 tags are : tip 447:09182be47ee9 jdk7u6-b07 446:0bf314122c8e jdk7u4-b20 442:1eae71787c33 jdk7u6-b06 440:65181dfaabb7 jdk7u6-b05 434:4562d0be2824 jdk7u4-b19 432:212bad4649ef