private java.util.List < TYPE_1 > METHOD_1 ( ) { if ( ( VAR_1 ) == null ) VAR_1 = METHOD_2 ( ) ; return VAR_1 ; } 

private java.util.List < TYPE_1 > METHOD_1 ( ) { if ( ( VAR_1 ) == null ) VAR_1 = new java.util.ArrayList < TYPE_1 > ( METHOD_2 ( ) ) ; return VAR_1 ; } 
