public void METHOD_1 ( int VAR_1 ) { if ( isEmpty ( ) ) { METHOD_2 ( VAR_1 ) ; } else { TYPE_1 node = new TYPE_1 ( VAR_1 , VAR_2 ) ; VAR_3 = node ; } ( size ) ++ ; } 

public void METHOD_1 ( int VAR_1 ) { if ( isEmpty ( ) ) { METHOD_2 ( VAR_1 ) ; return ; } else { TYPE_1 node = new TYPE_1 ( VAR_1 , VAR_2 ) ; VAR_3 = node ; } ( size ) ++ ; } 
