StaticIntializerOverride.java

public class MySuperClass {

    private Map<String,String> values;
    
    // static initializer parent
    {
      values = new HashMap<String,String>();
      values.put( "value", "super" );
    }
    
    public void doSomething( String s ){
      this.values.get( s ); // expect it to return "super"
    }
}

public class MySubClass(){
  
    private Map<String,String> values;
      
      // static initializer subclass
    {
      values = new HashMap<String,String>();
      values.put( "value", "sub" );
    }
    
    public void doSomething( String s ){
      this.values.get( s );  // expect it to return sub
    }

}