How to open JAVA files? 4 simple methods of solving such problems
When you encounter a problem with an unknown JAVA file and you do not know how to open such file, the first step you should take is to determine the cause of given problem. We will show you how to address most common problems with JAVA files and how to solve them in 4 simple steps.
JAVA File Extension
- File type Java Source Code Format
- File developer Oracle
- File category Developer Files
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File popularity rating
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What is a(n) JAVA file?
JAVA files contain source code written in the Java programming language. They are typically saved with the ".java" filename extension. The source code contained in a JAVA file is compiled by the Java compiler into bytecode. This bytecode is then saved in a class file, which is referred to as a Java class file.
JAVA files can be opened and edited using any text editor. To create executable classes, the JAVA file must be compiled using the Java compiler and linked with other classes if necessary. Once the compilation process is finished, the classes can be run using the Java Virtual Machine.
How to open JAVA file?
In some cases problems may occur when trying to open JAVA files. Steps listed below can be helpful in addressing such problems.
Step 1 – Verify whether the file is properly associated with selected software
The first thing user should do is to associate application with JAVA files. It may happen so that even when an application that supports JAVA files is installed on the system it is not properly associated with this file format. This can be easily remedied by associating program with JAVA files. In order to associate such files with given application, user must open the file menu (by right-clicking on the file) and choosing "Open with". A list of suggested applications will be displayed at the top part of menu. Next, select an application and confirm your choice by checking "Always use the selected application to open this kind of files" option. Confirm your selection by clicking OK.
In order to open JAVA file, focus on steps 1 and 2
In majority of cases following instruction in step 1 and 2 should be enough to open files with JAVA extension. Before attempting the next steps, test all the programs listed below.
Step 2 – Install a program that supports JAVA files
Should it happen that the section with suggested programs is empty, it is most probable that no program supporting JAVA files is installed on the system. Choose a program from the following list and install it:
Programs that support files with JAVA extension
Step 3 – Check for other possible causes of errors
- Corrupted storage medium on which the JAVA file is stored
- File data corruption or incompleteness (for example, due to incomplete download or copy process). In such case the file must be re-downloaded or properly copied and then opened again.
- Compatibility issues – check whether JAVA extension is compatible with user’s operating system
- Administrative policy settings may prevent user from opening given file
Step 4 – Contact an expert
If you are still unable to open JAVA file, you should contact an IT expert. You could also try to contact the developer of given software that supports JAVA files. Appropriate website addresses can be found by clicking the name of given program in the list above.
