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blackhawk_prince

Sun May 18, 2008 8:49 am


get  and index and remove it in an ArrayList

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simple question, is there a method to get an index and remove it form an arraylist?


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syntax_error

Sun May 18, 2008 10:05 am


RE:get  and index and remove it in an ArrayList

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a.remove(i)

is that what you are looking for?


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Reality Check

Sun May 18, 2008 3:13 pm


Re: get  and index and remove it in an ArrayList

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Well what are you trying to get?  Is it a specific Integer Object or a String?  You can use the indexOf method to locate a specific word or number and then once you have gotten the index you can remove it.


a.add ("the");
a.add ("here");
a.add ("ka");
a.add ("array");

a.remove (a.indexOf ("here"));


This removes the "here" object from your list.  You should be using the java help for a simple question like this though...