1. Understanding max JVM heap size  32bit vs 64bit stackoverflow.comI've read the max heap size on 32bit Windows is ~1.5GB which is due to the fact that the JVM requires contiguous memory. Can someone explain the concept of ... 
2. bit twiddling in java  power set, ordered by size stackoverflow.comFollowing up my previous bittwiddling question, now I'm looking to trim down the method that uses that one (though, an unbuffered version, since the life of the array is only ... 
3. Generate a random string with a specific bit size in java stackoverflow.comHow do i do that? Can't seems to find a way. Securerandom doesn't seems to allow me to specify bit size anywhere 
4. Estimating the size of a java object on a 32 bit vm? stackoverflow.comPossible Duplicate:If I have a class like:

5. What is the largest possible heap size with a 64bit JVM? stackoverflow.comThe theoretical maximum heap value that can be set with 
6. maximum java heap size on Intel 64bit forums.oracle.com 