public TYPE_1 METHOD_1 ( TYPE_2 VAR_1 ) { TYPE_1 [ ] VAR_2 = this . METHOD_2 ( VAR_1 ) ; return VAR_2 [ 0 ] ; } 

public TYPE_1 METHOD_1 ( TYPE_2 VAR_1 ) { TYPE_1 [ ] VAR_2 = this . METHOD_2 ( VAR_1 ) ; if ( ( VAR_2 . length ) == 0 ) { return null ; } return VAR_2 [ 0 ] ; } 
