IllegalMonitorStateExceptionIllegalMonitorStateException
A thread attempts a monitor operation (wait, notify) without owning the object's monitor.
CharConversionExceptionA character encoding or decoding operation encounters an invalid byte sequence.
The byte sequence is not valid for the specified character encoding. This happens when reading data with the wrong encoding or when data is corrupted.
Use the correct character encoding. Detect the encoding from BOM or content headers. Use CharsetDecoder with CodingErrorAction.REPLACE for fault-tolerant decoding.
IllegalMonitorStateExceptionA thread attempts a monitor operation (wait, notify) without owning the object's monitor.
NoClassDefFoundErrorA class was found at compile time but cannot be loaded at runtime.
IndexOutOfBoundsExceptionA collection is accessed with an index that is outside its valid range.
CompletionExceptionA CompletableFuture completed with an exception.
ObjectStreamExceptionAn exception occurred during Java object serialization or deserialization.
UnsatisfiedLinkErrorA native method cannot find its native library implementation.