Throwable
Error
VirtualMachineError
Exception
RunTimeException
NullPointerException
IOException
FileNotFoundException
java.lang包里面的所有异常
java.lang.Throwable (implements java.io.Serializable)
java.lang.Error
java.lang.AssertionError
java.lang.LinkageError
java.lang.BootstrapMethodError
java.lang.ClassCircularityError
java.lang.ClassFormatError
java.lang.UnsupportedClassVersionError
java.lang.ExceptionInInitializerError
java.lang.IncompatibleClassChangeError
java.lang.AbstractMethodError
java.lang.IllegalAccessError
java.lang.InstantiationError
java.lang.NoSuchFieldError
java.lang.NoSuchMethodError
java.lang.NoClassDefFoundError
java.lang.UnsatisfiedLinkError
java.lang.VerifyError
java.lang.ThreadDeath
java.lang.VirtualMachineError
java.lang.InternalError
java.lang.OutOfMemoryError
java.lang.*Error
java.lang.UnknownError
java.lang.Exception
java.lang.CloneNotSupportedException
java.lang.InterruptedException
java.lang.ReflectiveOperationException
java.lang.ClassNotFoundException
java.lang.IllegalAccessException
java.lang.InstantiationException
java.lang.NoSuchFieldException
java.lang.NoSuchMethodException
java.lang.RuntimeException
java.lang.ArithmeticException
java.lang.ArrayStoreException
java.lang.ClassCastException
java.lang.EnumConstantNotPresentException
java.lang.IllegalArgumentException
java.lang.IllegalThreadStateException
java.lang.NumberFormatException
java.lang.IllegalMonitorStateException
java.lang.IllegalStateException
java.lang.IndexOutOfBoundsException
java.lang.ArrayIndexOutOfBoundsException
java.lang.StringIndexOutOfBoundsException
java.lang.NegativeArraySizeException
java.lang.NullPointerException
java.lang.SecurityException
java.lang.TypeNotPresentException
java.lang.UnsupportedOperationException
java.io包里的所有IO异常
ava.lang.Exception
java.io.IOException
java.io.CharConversionException
java.io.EOFException
java.io.FileNotFoundException
java.io.InterruptedIOException
java.io.ObjectStreamException
java.io.InvalidClassException
java.io.InvalidObjectException
java.io.NotActiveException
java.io.NotSerializableException
java.io.OptionalDataException
java.io.StreamCorruptedException
java.io.WriteAbortedException
java.io.SyncFailedException
java.io.UnsupportedEncodingException
java.io.UTFDataFormatException