java

jdk8u60/jdk/src/share/bin/main.c

javac

jdk8u60/langtools/src/share/classes/com/sun/tools/javac/Main.java

jcmd

jdk8u60/jdk/src/share/classes/sun/tools/jcmd/JCmd.java

jmap

jdk8u60/jdk/src/share/classes/sun/tools/jmap/JMap.java