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hi, that's what i'm thinking.<br />
<br />
when you say &quot;passed by reference &quot;&nbsp;, this can only be applyed to certain data types, not for primary data type, for example: int, right?
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hi, that's what i'm thinking.

when you say "passed by reference " , this can only be applyed to certain data types, not for primary data type, for example: int, right?

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Java manipulate objects by reference, and all object variables are references.
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Java manipulate objects by reference, and all object variables are references.

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<div class="content wysiwyg-content">
Hello,<br />
<br />
guess i stocked by a simple question.<br />
<br />
Suppose in a java class:<br />
public class testName{<br />
<br />
LinkedList list1, list2, list3<br />
<br />
&nbsp;list1 = value1;<br />
&nbsp;list2 =value2;<br />
&nbsp;list3 = value3;<br />
<br />
private void searchList (list1, list2, list3 ){<br />
LinkedList list1temp = list1,<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;list2temp = list2,<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;list3temp = list3;<br />
<br />
// do some process for the three lists, then their there values will be changed<br />
<br />
}<br />
<br />
my question is: how can i pass the changed values back for list1, list2, list3, if i use return statement , only one value can be returned at one time. <br />
<br />
Thanks very much for your reply, <br />
<br />
lilyyan<br />

</div>
</div>


Hello,

guess i stocked by a simple question.

Suppose in a java class:
public class testName{

LinkedList list1, list2, list3

 list1 = value1;
 list2 =value2;
 list3 = value3;

private void searchList (list1, list2, list3 ){
LinkedList list1temp = list1,
                 list2temp = list2,
                 list3temp = list3;

// do some process for the three lists, then their there values will be changed

}

my question is: how can i pass the changed values back for list1, list2, list3, if i use return statement , only one value can be returned at one time. 

Thanks very much for your reply, 

lilyyan


java function for pass values back

Java is a platform-independent, object-oriented programming language and run-time environment, designed to have as few implementation dependencies as possible such that developers can write one set of code across all platforms using libraries. Most devices will not run Java natively, and require a run-time component to be installed in order to execute a Java program.