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I'm currently using a for loop to print elements in a list. It works fine and prints all the lines, however, nothing prints after the for loop itself.

For example:

for(int i=0;i<=petlist.size();i++)
{
    System.out.println(petlist.get(i));
}

System.out.println("Test");

Test won't print. Is there any other way to do this? Or am I just missing something?

Andrew Thompson
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user3170143
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5 Answers5

1

The loop should continue untill i < petlist.size(). In your code it will be an ArrayIndexOutOfBoundsException.

for(int i=0; i < petlist.size();i++) {}
Andrew Gies
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stinepike
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  • thanks @user3170143. welcome to the so :). if you think any of the answers was helpful you can accept those by clicking the check mark. – stinepike Jan 08 '14 at 05:03
0

Your loop should like

for(int i=0;i<petlist.size();i++)
{
    System.out.println(petlist.get(i));
}

System.out.println("Test");

I have removed =< to <

Oomph Fortuity
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0

Try this:

for(int i=0;i<petlist.size();i++)
{
    try{
       System.out.println(petlist.get(i));
    }
    catch(Exception ex){
       ex.println();
    }
}

I believe this should catch your error if you have it!

But I believe your loop never ends so it never gets out of it, I believe its the <= needs to be <

I am Cavic
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0

Instead of i<=petlist.size() use i<petlist.size() otherwise it will give IndexOutOfBound Exception.

Sinto
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0
for(int i=0;i<petlist.size();i++)
{
    System.out.println(petlist.get(i));
}

System.out.println("Test");
xrcwrn
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