public TYPE_1 METHOD_1 ( java.lang.String VAR_1 ) { if ( VAR_1 == null ) { throw new java.lang.NullPointerException ( ) ; } if ( VAR_1 . equals ( STRING_1 ) ) { throw new TYPE_2 ( ) ; } return VAR_2 . remove ( VAR_1 ) ; } 

public void METHOD_1 ( java.lang.String VAR_1 ) { if ( VAR_1 == null ) { throw new java.lang.NullPointerException ( ) ; } if ( VAR_1 . equals ( STRING_1 ) ) { throw new TYPE_2 ( ) ; } VAR_2 . remove ( VAR_1 ) ; } 
