PatternSyntaxExceptionPatternSyntaxException
A regular expression has invalid syntax.
ClassPath ErrorThe classpath is misconfigured, preventing classes from being loaded.
Required JARs or directories are missing from the classpath. The classpath may contain incorrect paths, duplicates, or conflicting versions of the same library.
Verify all required JARs are on the classpath. Use -cp or CLASSPATH environment variable to set it correctly. Use a build tool (Maven, Gradle) to manage dependencies.
PatternSyntaxExceptionA regular expression has invalid syntax.
CloneNotSupportedExceptionThe clone() method is called on an object whose class does not implement Cloneable.
NoSuchMethodExceptionA method with the specified name and parameter types cannot be found via reflection.
InterruptedExceptionA thread is interrupted while it is waiting, sleeping, or blocked.
ClosedChannelExceptionAn operation is attempted on a channel that has been closed.
ArithmeticExceptionAn arithmetic operation produces an undefined result, such as division by zero.