Primitive Data Type « Data Type « Java






  1. Java
  2. Data Type
  3. Primitive Data Type
1.Use Integer constructor to convert int primitive type to Integer object.
2.Convert Java Integer object to Numeric primitive types
3.Convert Java String to Integer object
4.Create an Integer object
5.Arithmetic DemoArithmetic Demo
6.Max Variable Length DemoMax Variable Length Demo
7.Data Type Print TestData Type Print Test
8.Tests all the operators on all the primitive data types
9.Demonstrates the ++ and -- operatorsDemonstrates the ++ and -- operators




10.Literals
11.Demonstrates the mathematical operators.Demonstrates the mathematical operators.
12.Java lets you overflowJava lets you overflow
13.Built in typesBuilt in types
14.Shows default initial valuesShows default initial values
15.Relational DemoRelational Demo
16.Parse Number
17.Java Type Helper
18.Convert the given array (which may be a primitive array) to an object array
19.Convert primitive back and forth
20.Returns a default value if the object passed is null
21.A mutable boolean wrapper.
22.A mutable byte wrapper.
23.A mutable double wrapper.
24.A mutable float wrapper.
25.A mutable int wrapper.
26.A mutable long wrapper.
27.A mutable short wrapper.
28.Primitive utilities