Exception Meaning
ClassNotFoundException Class not found.
CloneNotSupportedException Attempt to clone an object that does not implement the Cloneable interface.
IllegalAccessException Access to a class is denied.
InstantiationException Attempt to create an object of an abstract class or interface.
InterruptedException One thread has been interrupted by another thread.
NoSuchFieldException A requested field does not exist.
NoSuchMethodException A requested method does not exist.