Measure runtime memory used by your code

Measure runtime memory used by your code:

//Start
------
-------
YourAPIClass object=new  YourAPIClass();

Runtime runtime = Runtime.getRuntime();

object.someMethod()//call your api methods whose memory usage u want to know

runtime.gc(); // Run garbage collector

long usedMemory = runtime.totalMemory() - runtime.freeMemory(); // Used memory Evaluation In bytes


System.out.println("Memory used by someMetod is = " usedMemory +" bytes");


--------
--------
//end