How to fix this error (Bukkit, Iterator, Arraylists...error)
171
Iterating through a Collection, avoiding ConcurrentModificationException when removing objects in a loop
27586
What does "error: '.class' expected" mean and how do I fix it
13507
Minecraft with OpenJDK 7, I get "the trustAnchors parameter must be non-empty"
29404
What does "Incompatible types: void cannot be converted to ..." mean?
131552
new ArrayList() failing in Java
4305
How do I fix a "Problem with MergeList" or "status file could not be parsed" error when trying to do an update?
2503
Is there a list of error codes for Minecraft?
145564
Error while trying to sort a list of numbers
156920
Java.lang.verifyerror how do I fix or even find out the root cause?
142239
Java "ConcurrentModificationException" runtime error when iterating .next()
49
What is a NullPointerException, and how do I fix it?
137692
NullPointerException when working with arrays
62369
Iterate through a HashMap
138618
How to resolve NullPointerException error in my below POM code?
47344
How do I add plugins to my Bukkit SMP server?
149526
Can't use Scanner class, constructor is undefined, method is undefined
12882
Minecraft crashes on world load with "java.lang.IllegalStateException: failed to create a child event loop"