public TYPE_1 METHOD_1 ( ) { TYPE_2 < TYPE_1 > . VAR_1 node = VAR_2 ; while ( ( VAR_3 ) != null ) { node = VAR_3 ; } return node . data ; } 

public TYPE_1 METHOD_1 ( ) { TYPE_2 < TYPE_1 > . VAR_1 node = VAR_2 ; TYPE_1 data = null ; while ( ( VAR_3 ) != null ) { node = VAR_3 ; } data = node . data ; return data ; } 
