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 convert Byte array to String in Java. Simple example using String class.

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How to get and set field value using reflection in Java. The tutorial covers all situations for a field: public, private and protected.

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How to execute method using reflection in Java. Example with all cases, with/without parameters and returning/no returning a value.

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How to create an object using reflection in Java. Simple examples for both situations provided: with parameters or without parameters.

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How to send GET and POST requests using standard HttpURLConnection class from Java. Simple examples for both methods.

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