Increasing Java Heap Size

Question

I\'m trying to increase value of heap size of my jvm, but it doesn\'t work. Could anybody help me with this geek problem? My configuration are follow: Windows 7 x64, 4 GB, i3 CP

Answer 1

I think you are expecting this.

$ java -Xmx2000M -Xms1000M -XshowSettings:all

VM settings:
   Min. Heap Size: 1000.00M
   Max. Heap Size: 1.95G
   Ergonomics Machine Class: server
   Using VM: Java HotSpot(TM) 64-Bit Server VM