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Title: Java - Optional Class

Open Graph Title: Java - Optional Class

Description: Optional class was introduced in Java 8 to simplify null pointer exception handling in code. A null pointer exception can come in cases where a method or property of a null object is invoked in code.

Open Graph Description: Optional class was introduced in Java 8 to simplify null pointer exception handling in code. A null pointer exception can come in cases where a method or property of a null object is invoked in code.

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