Java source files have the .java extension, compiled Java class files have the .class extension.
just add an extension .java when you save your notepad text file
.class is the extension of a java byte code file.
They end with an extension .java Test.java would be a java source file. The contents of Test.java could be package xyz; import java.util.*; public class Test { ... ... .. . . }
in .exe file it contains machine understandable code. but in .class file it contain only byte code which is not understadable by the microprocessor it will understud by the jvm only . we con't execute .class file without jvm . but we can execute .exe file without c-compiler .
To run a Java program, you use the following form: java ClassFileName ClassFileName is the name of the .class file that you wish to execute. However, you do not type the .class extension.
What i know is java we will use compiler when it want to get class file(file with .class extension) from java file(file with .java extension).
just add an extension .java when you save your notepad text file
If you want to compile a java program the name of that source code must end with extension .java
we use notepad and netbeans for java file.save file with .java extension
An applet is a Java application, this saves files in a .class extension
No, you do not have to type the file extension if you want to include the file name. You only use file extension to make the specific file be able to be run by the program. Example: I want to make my file into a java program so i can use with a specific type of program which only runs java file i put .jav at the end of the title to make it from a text file to a java file.
.class is the extension of a java byte code file.
You create a text file with a .java extension. Then you put a proper class definition.
True
They end with an extension .java Test.java would be a java source file. The contents of Test.java could be package xyz; import java.util.*; public class Test { ... ... .. . . }
You write the source code, in a text editor, or better in a special IDE. The source code should have the extension ".java". You can have several classes in the same file. Then you compile the class to bytecode; this creates a file with extension ".class".
in .exe file it contains machine understandable code. but in .class file it contain only byte code which is not understadable by the microprocessor it will understud by the jvm only . we con't execute .class file without jvm . but we can execute .exe file without c-compiler .
The name of the .java file should exactly match with the name of the public class in the file. Ex: public class Test { ..... } this file should be saved as Test.java
You can change the file extension from .txt to .jar but .jar is a java format and is not normally used to wrap text.
Java files can be compiled. The output is a machine understandable file that has a .class extension which can be executed by the JVM
A JSP file is a text based document with a .jsp extension. The file can contain HTML content, Java code and other text.
What is the file extension What is the file extension
To run a Java program, you use the following form: java ClassFileName ClassFileName is the name of the .class file that you wish to execute. However, you do not type the .class extension.
.html, .php, or .htm
The source code is just the set of statements written in (any included) java language by a programer (in this case our source code is a text file with .java extension). And in other hand a bytecode is the resulting code of compile a .java file, It is not machine code, but it can be interpreted and executed by the jvm.