JVM Heap Area

Concept :

https://www.artima.com/insidejvm/ed2/jvm6.html

Example:

http://www.youtube.com/watch?v=c-A7ZzxjWUI

Advance:

1. Generating Class file

JavaCompiler jc=ToolProvider.getSystemJavaCompiler();
 StandardJavaFileManager fileManager = jc.getStandardFileManager(null,null,null);
System.out.println(fileManager);
boolean a=Compiler.compileClass(.class);
System.out.println(a);

2. http://javaeesupportpatterns.blogspot.in/2011/11/outofmemoryerror-java-heap-space.html

3. Memory Tunning

http://www.ashishsharma.me/2011/08/java-heap-space.html