some tab to space fixup, plus printing of build.compiler and javac.fork settings.
some tab to space fixup, plus printing of build.compiler and javac.fork settings.

nb, printenv also works out whether javadocs are needed by scanning all the source. As printenv gets run every test build, we are doing much extraneous source file scanning.


git-svn-id: 8699849808240b02471d01f5aaa03ec0c1cb68ee@248063 13f79535-47bb-0310-9956-ffa450edef68

apache/axis1-java,apache/axis1-java,apache/axis1-java,apache/axis1-java