CharsetEncoder isLegalReplacement() method in Java with Examples
The isLegalReplacement() method is a built-in method of the java.nio.charset.CharsetEncoder gives us an indication on whether or not the given byte array is a legal replacement value for this encoder. A replacement is legal if it is possible to decode the replacement into one or more sixteen-bit Unicode characters.
public boolean isLegalReplacement(byte repl)
Parameters: The function accepts a mandatory parameter repl which specifies the byte array to be tested.
Return Value: The function returns a boolean value. It returns true if the byte array is a legal replacement of the encoder, else it returns false.
Below is the implementation of the above function:
Attention reader! Don’t stop learning now. Get hold of all the important Java Foundation and Collections concepts with the Fundamentals of Java and Java Collections Course at a student-friendly price and become industry ready. To complete your preparation from learning a language to DS Algo and many more, please refer Complete Interview Preparation Course.