SDK for Java v6 Early Release Program for Linux
IBM has released an SDK for Java 6. Product binaries are available for Linux on x86 and 64-bit AMD, and AIX for PPC for 32- and 64-bits. In addition to supporting the Java SE 6 Platform specification, the new SDK also focuses on, Data sharing between Java Virtual Machines, Enhanced diagnostics information, Operating system stack backtraces, Updated jdmpview tool, platform stability, and performance.