contains()

Java Collection isEmpty() Method The isEmpty() method of Java Collection Interface returns the boolean value ‘true’ if this collection contains no elements.…

Java Collection remove() Method The remove() method of Java Collection Interface is used to remove a single instance of the specified element…

Java Collection removeAll() Method The removeAll() method of Java Collection Interface only removes those elements of the Collection that are contained in…

Java Collection retainAll() method The retainAll() method of Java Collection Interface keeps only those elements in this queue that are present in…

Java Vector replaceAll() Method The replaceAll() method of Java Vector class is used to replace each element of the list with the…

Java Vector set() Method The set() method of Java Vector class is used to replace the element at the specified position in…

Java Vector add() Method The add() is a Java Vector class method which is used to insert the specified element in the…

Java Vector setElementAt() Method The setElementAt() method of Java Vector class is used to replace the component at the specified index of…

Java Vector addElement() Method The addElement() method of Java Vector class is used to add the specified element to the end of…

Java Vector capacity() Method The capacity() method of Java Vector class is used to get the current capacity of the vector which…