Create an ArrayList of n Copies using Collections

Problem Statement: How to Create an ArrayList of n Copies using Collections?   Description: Collections.nCopies – Returns an immutable list consisting of specified number of copies of the specified “TECHNOSTIXS” object. The newly allocated data object is tiny (it contains…

Create an ArrayList using an Enumeration from a vector

Problem Statement: How to Create an ArrayList using an Enumeration from a vector?   Description: Step1: Constructs an empty vector studentVector  so that its internal data array has size Step2:  Appends the specified element- Student Names to the end of…

Copy Elements from Java Vector to Java ArrayList

Copy Elements from Java Vector to Java ArrayList

Problem Statement: How to Copy Elements from Java Vector to Java ArrayList?   Description: Step1: Constructs an empty vector so that its internal data array has size Step2:  Constructs an empty list with an initial capacity of ten. Step3:  Use  Collections.copy(studentList,…

Copy Elements from one Java Vector to another Java Vector

Copy Elements from one Java Vector to another Java Vector

Problem Statement: How to Copy Elements from one Java Vector to another Java Vector?   Description: Step1:  Constructs an empty list with an initial capacity of ten. Step2: Constructs an empty vector so that its internal data array has size Step3:…

Copy Elements from Java ArrayList to other Java ArrayList

Copy Elements from Java ArrayList to other Java ArrayList

Problem Statement: How to Copy Elements from Java ArrayList to other Java ArrayList? Description: Step1:  Constructs an empty list studentList1 with an initial capacity of ten. Step2:  Constructs an empty list studentList2 with an initial capacity of ten. Step3:  Use  Collections.copy(studentList2, studentList1); Copies…

Copy Elements from Java ArrayList to Java Vector Example

Problem Statement: How to Copy Elements from Java ArrayList to Java Vector ?   Description: Step1:  Constructs an empty list with an initial capacity of ten. Step2: Constructs an empty vector so that its internal data array has size Step3:  Use…