public TYPE_1 METHOD_1 ( java.lang.String VAR_1 ) throws TYPE_2 { if ( ( VAR_2 ) == null ) { throw new TYPE_3 ( STRING_1 ) ; } return ( ( TYPE_1 ) ( VAR_2 . METHOD_2 ( VAR_1 ) ) ) ; } 

public TYPE_1 METHOD_1 ( java.lang.String VAR_1 ) throws TYPE_2 { if ( ( VAR_2 ) == null ) { throw new TYPE_3 ( STRING_1 ) ; } return null ; } 
