java

Java String intern() The Java String class intern() method returns the interned string. It returns the canonical representation of string. It can…

Java String isEmpty() The Java String class isEmpty() method checks if the input string is empty or not. Note that here empty…

Java String length() The Java String class length() method finds the length of a string. The length of the Java string is…

Java String concat The Java String class concat() method combines specified string at the end of this string. It returns a combined…

Java ObjectInputStream readUnshared() Method The readUnshared() method of ObjectInputStream class reads an “unshared” object from the ObjectInputStream. This method is identical to…

Java ConcurrentLinkedQueue removeAll() Method The removeAll() method of ConcurrentLinkedQueue class is used to remove the elements of the ConcurrentLinkedQueue that are matched…

Java List containsAll() Method The containsAll() method of List interface returns a Boolean value ‘true’ if this list contains all the elements…

Java ObjectInputStream readUTF() Method The readUTF() method of ObjectInputStream class is used to read a String in UTF(Uniform Text Format) format. It…

Java ConcurrentLinkedQueue removeIf() Method The removeIf() method of ConcurrentLinkedQueue class removes the elements of this queue that satisfies the given predicate filter.…

Java ObjectInputStream registerValidation() Method The registerValidation() method of ObjectInputStream class method registers an object to be validated before the graph is returned.…