java max memory?

tonyli1212

maxMemory

public long maxMemory()Returns the maximum amount of memory that the Java virtual machine will attempt to use. If there is no inherent limit then the value Long.MAX_VALUE will be returned.

Returns:the maximum amount of memory that the virtual machine will attempt to use, measured in bytes

死仔飽

可以用 -Xmx 去 set 個 jvm 既max size

detail 可以睇番 http://docs.oracle.com/javase/7/ ... s/windows/java.html