public TYPE_1 METHOD_1 ( TYPE_2 VAR_1 ) throws java.io.IOException , TYPE_3 { VAR_2 . METHOD_2 ( ) ; return VAR_3 . METHOD_1 ( VAR_1 ) ; }
public TYPE_1 METHOD_1 ( TYPE_2 VAR_1 ) throws java.io.IOException , TYPE_3 { if ( ( VAR_2 ) != null ) { VAR_2 . METHOD_2 ( ) ; } return VAR_3 . METHOD_1 ( VAR_1 ) ; }