java - How do I remove an object from an ArrayList if a condition is met?

Question

I want to remove some objects (if they meet a condition) of an ArrayList while looping through it. But that will obviously throw a 'ConcurrentModificationException'.

So, what's the best way of doing this?

edit: My condition is a number comparision, so if an objects' variable is greater than a value, the object must be removed from the list..

DevJava · Accepted Answer · 2017-11-30T16:30:25.990

1

In Java 8:

rooms.removeIf(r -> r.getSize() >= 40) ;

edited Nov 30 '17 at 16:30

answered Nov 30 '17 at 16:17

DevJava

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It's not about the name, it's about a variable of the object that determines whether it should be removed or not – Robby Nov 30 '17 at 16:26
Ok ! edited my answer @Robby – DevJava Nov 30 '17 at 16:30
Oh, gosh how could I miss that. Thanks! – Robby Nov 30 '17 at 16:33

java - How do I remove an object from an ArrayList if a condition is met?

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