May 07
Explain Java Logo

Character Wrapper Class is as important as any other wrapper class in Java. In this character wrapper class tutorial, let’s go through different API methods & constructors of Character Wrapper Class along with suitable examples. API Methods of Character Wrapper Class in java Like other wrapper classes, Character wrapper class has char charValue() method which […]

written by Seetha Ram Janapala
Tags: character wrapper class in java, core java for beginners, core java tutorial, j2se 5.0, java character api methods, java character constructor, java primitive wrapper types, primitive wrapper classes in java, wrapper class advantages in java, wrapper class constructors, wrapper class conversions, wrapper class functions, wrapper class methods in java, wrapper classes in java with example, wrapper data types in java, wrapper objects in java, wrapper types in java

May 02
Java Integer Wrapper Class Tutorial: API Methods and Constructors

Integer Wrapper Class is the most important among all wrapper classes in Java. In this integer wrapper class tutorial, let’s go through different API methods & constructors of Integer Wrapper Class which are useful for different conversions between strings, numeric primitive data types & wrapper classes/wrapper data types along with suitable examples. The below diagram […]

written by Seetha Ram Janapala
Tags: core java for beginners, core java tutorial, int to string, integer constructor, integer to string, integer wrapper class java example, j2se 5.0, java integer api methods, java primitive wrapper types, primitive wrapper classes in java, string to int, string to integer, wrapper class constructors, wrapper class conversions, wrapper class functions, wrapper class methods in java, wrapper classes in java with example, wrapper data types in java, wrapper objects in java, wrapper types in java

Apr 25
Wrapper Classes - Number Hierarchy

In this primitive wrapper class tutorial, let’s take a look at different API methods & constructors of primitive wrapper classes such as Byte, Short, Long, Float, Double, and Boolean which are used for conversions between strings, primitive data types & wrapper classes/wrapper data types along with suitable examples. Methods of Integer wrapper class can be […]

written by Seetha Ram Janapala
Tags: boolean constructor, character wrapper class in java, core java for beginners, core java tutorial, features of wrapper class in java, j2se 5.0, java boolean api methods, java byte constructor, java byte methods api, java double constructor, java double methods api, java float api methods, java float constructor, java long constructor, java primitive wrapper types, java short constructor, java wrapper classes and boxing, long api methods, primitive wrapper classes in java, short api methods, wrapper class advantages in java, wrapper class constructors, wrapper class conversions, wrapper class functions, wrapper class methods in java, wrapper classes in java with example, wrapper data types in java, wrapper objects in java, wrapper types in java

Apr 12
Wrapper Class Hierarchy Diagram

In this java wrapper class tutorial, you will see definition of wrapper class with examples. What is a wrapper class in java? Explain with examples. In Java, a wrapper class is defined as a class in which a primitive value is wrapped up. These primitive wrapper classes are used to represent primitive data type values […]

written by Seetha Ram Janapala
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Mar 06
Why Strings & Wrapper classes are immutable?

This tutorial explains Mutability in Java Programming and why Strings & Wrapper classes are immutable and final in java. Mutable vs Immutable objects in java Any object in java is said to be “mutable” if its value can be changed. Immutable objects content can not be changed. Is String mutable class in java? No. String […]

written by Seetha Ram Janapala
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