public TYPE_1 < java.lang.String , TYPE_1 < java.lang.String , java.lang.Double > > METHOD_1 ( ) { <BUG> return METHOD_2 ( VAR_1 ) ;</BUG> }
public TYPE_1 < java.lang.String , TYPE_1 < java.lang.String , java.lang.Double > > METHOD_1 ( ) { return VAR_1 ; } 
