How to Use TemporalAdjusters in Java

How to use the java.time.temporal.TemporalAdjusters class which provides different java.time.temporal.TemporalAdjuster values to adjust date in Java programming language.

Java How to Concatenate two Arrays

How to write a Java utility class to concatenate two arrays of objects in Java programming language.

Java Check a Valid TCP Port Number

How to implement a Java utility class to valid whether a port number is a valid TCP port or not in Java programming language.

How to Convert Object to Map in Java

How to implement a Java utility class to convert an object to a Map object in Java programming language.

Java Convert Byte Array to Hex String

How to implement a Java utility method to convert a byte array into a hex String in Java programming language.

Java Convert Hex String to Byte Array

How to implement a Java utility method to convert a hex String into byte array in Java programming language.

Java Convert Comma Separated String to Set

How to implement Java utility class to convert a comma separated String into a Set in Java programming language.

Java Convert Comma Separated String to List

How to implement a Java utility class to convert a comma separated String into a List of Strings in Java programming language.

Java Get Local Host Name

How to write Java program to get the local host name in Java programming language.

Java Get Local Host IP Address

How to write a Java utility class to get the local host IP address in Java programming language.