private java.lang.Integer METHOD_1 ( java.lang.String VAR_1 ) { if ( VAR_1 == null ) throw new TYPE_1 ( STRING_1 ) ; if ( ( VAR_2 ) == null ) throw new TYPE_1 ( STRING_2 ) ; return VAR_2 . get ( VAR_1 ) ; } 

private java.lang.Integer METHOD_1 ( java.lang.String VAR_1 ) { return VAR_2 . get ( VAR_1 ) ; } 
