ConcurrentModificationException while iterating through ArrayList
171
Iterating through a Collection, avoiding ConcurrentModificationException when removing objects in a loop
53545
Do I need to synchronize access to immutable types in Java?
82769
What is the most frequent concurrency issue you've encountered in Java?
18250
What could cause java.lang.reflect.InvocationTargetException?
480
What causes a java.lang.ArrayIndexOutOfBoundsException and how do I prevent it?
29351
Getting a ConcurrentModificationException thrown when removing an element from a java.util.List during list iteration?
52076
Why is an ArrayList parameter modified, but not a String parameter?
5724
Why does my ArrayList contain N copies of the last item added to the list?
13500
How do I remove repeated elements from ArrayList?
17932
HashSet allows duplicate item insertion if hashCode() is not overridden
70651
How to retrieve data from ArrayList consists of array objects
33874
How to iterate through two lists in parallel?
44760
Synchronizing on an object in java, then changing the value of the synchronized-on variable
106257
What are the possible problems caused by adding elements to unsynchronized ArrayList's object by multiple threads simultaneously?
55589
How to remove elements from a generic list while iterating over it?
109429
Last iteration of enhanced for loop in java
155957
Method causes OutOfMemory error