EmptyStackExceptionEmptyStackException
An operation is attempted on an empty Stack.
NoSuchMethodExceptionA method with the specified name and parameter types cannot be found via reflection.
Reflection-based method lookup failed because the method does not exist, has different parameter types, or is not accessible. The method name may be misspelled or the parameter types may not match.
Verify the method name and parameter types exactly. Check for overloaded methods with different signatures. Ensure the method is accessible (public or set accessible). Use getDeclaredMethod() for private methods.
EmptyStackExceptionAn operation is attempted on an empty Stack.
ClassCastExceptionAn object is cast to a type that it is not an instance of.
ConcurrentModificationExceptionA collection is modified while being iterated over.
ExceptionInInitializerErrorAn exception is thrown during the execution of a static initializer block.
IndexOutOfBoundsExceptionA collection is accessed with an index that is outside its valid range.
InvalidClassExceptionA serialized class has an incompatible version or invalid format.