Free java decompiler

This is one of java decompiler that can be use to get java source file (file with .java as it's file extension) from any java class file (file with .class as it's file extension). Class file is a result after compiling process success without any syntax error.

Click link below to download

1. JD-GUI

2. Cavaj Java Decompiler

3. JCavaj Java Decompiler

How to get amount of free memory in jvm ???

***********************************************************
COMPLETE SOURCE CODE FOR : FreeMemoryInJvm.java
***********************************************************

public class FreeMemoryInJvm
{
public static void main(String[]args)
{
 System.out.println("Free Memory In Jvm is : "+Runtime.getRuntime().freeMemory()+" bytes");
}
}

***********************************************************
JUST COMPILE AND EXECUTE IT
***********************************************************