staticandinstancetest.java

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class StaticAndInstance
{
  static int classVar;
  int instanceVar;
  static void setClassVar( int i )
  {
     classVar = i;
  }
  static int getClassVar ()
  {
     return classVar;
  }
  void setInstanceVar ( int i )
  {
     classVar = i;
     instanceVar = i;
  }
  int getInstanceVar()
  {
     return instanceVar;
  }
}
         
public class StaticAndInstanceTest
{
  public static void main ( String args[ ] )
  {
     StaticAndInstance m1 = new StaticAndInstance();
     StaticAndInstance m2 = new StaticAndInstance();
     m1.setClassVar(1);
     m2.setClassVar(2);
     System.out.println("m1.classVar = "+m1.getClassVar()+"  m2.classVar = "+m2.getClassVar());
     m1.setInstanceVar(11);
     m2.setInstanceVar(22);
     System.out.println("m1.InstanceVar= "+m1.getInstanceVar ()+"  m2.InstanceVar="+m2.getInstanceVar ());
   }
}