Enum examples in Java. Simple enum usage. How to convert String to Enum object. Enum object with fields and methods.

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How to convert Char to String in Java using String.valueOf and Character.toString method.

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How to convert Char Array to String in Java. Two simple examples: using String constructor or static valueOf method

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How to create Null Object Pattern in Java. Simple example using object and null object class implementation.

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How to convert String to double in Java using Double.parseDouble and Double.valueOf methods. Simple example provided.

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How to convert String to float in Java using Float.parseFloat and Float.valueOf methods. Simple example provided.

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