public void METHOD_1 ( long data ) { TYPE_1 node = new TYPE_1 ( data ) ; if ( ( VAR_1 ) == null ) { VAR_1 = node ; return ; } TYPE_1 result = METHOD_1 ( node , VAR_1 ) ; if ( result != null ) VAR_1 = result ; }

public void METHOD_1 ( long data ) { TYPE_1 node = new TYPE_1 ( data ) ; if ( ( VAR_1 ) == null ) { VAR_1 = node ; return ; } TYPE_1 result = METHOD_1 ( node , VAR_1 ) ; if ( result != null ) VAR_1 = result ; METHOD_1 ( node , VAR_1 ) ; }
