public TYPE_1 METHOD_1 ( final TYPE_2 key ) { if ( VAR_1 ) { return VAR_2 . remove ( key ) ; } else { throw new TYPE_3 ( STRING_1 ) ; } } 

public TYPE_1 METHOD_1 ( final TYPE_2 key ) { if ( VAR_1 ) { throw new TYPE_3 ( STRING_1 ) ; } else { return VAR_2 . remove ( key ) ; } } 
