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What is the use of setting path in Java?

What is the use of setting path in Java?

The path is the most important environment variable of the Java environment which is used to locate the JDK packages that are used to convert the java source code into the machine-readable binary format. Tools like javac and java can be used by setting the path.

WHAT IS SET path command?

Setting Temporary Path Open command prompt in Windows. Copy the path of jdk/bin directory where java located (C:\Program Files\Java\jdk_version\bin) Write in the command prompt: SET PATH=C:\Program Files\Java\jdk_version\bin and hit enter command.

How do I set Java Home path?


  1. Download or save the appropriate JDK version for Windows.
  2. Right-click the Computer icon on your desktop and select Properties.
  3. Click Advanced system settings.
  4. Click Environment variables.
  5. Under User variables, click New.
  6. Enter JAVA_HOME as the variable name.
  7. Enter the path to the JDK as the variable value.

How do I set my correct path?


  1. In Search, search for and then select: System (Control Panel)
  2. Click the Advanced system settings link.
  3. Click Environment Variables.
  4. In the Edit System Variable (or New System Variable) window, specify the value of the PATH environment variable.
  5. Reopen Command prompt window, and run your java code.

How do I find my java path?

Open a Command Prompt window (Win⊞ + R, type cmd, hit Enter). Enter the command echo %JAVA_HOME% . This should output the path to your Java installation folder.

What is Java home path?

JAVA_HOME is an operating system (OS) environment variable which can optionally be set after either the Java Development Kit (JDK) or the Java Runtime Environment (JRE) is installed. The JAVA_HOME environment variable points to the file system location where the JDK or JRE was installed.

How do I set up a java path?

Several steps are there involving in setting path permanently for Java Step 1: Click on Start Menu ->> Right Click on My Computer ->> Select Properties Step 2: Select Advanced tab. Step 3: Click on Environment Variables button. Step 4: Select variable Path and press Edit button.

What is the need to set path in Java?

Set the PATH environment variable if you want to be able to conveniently run the executables ( javac.exe, java.exe, javadoc.exe, and so on) from any directory without having to type the full path of the command. If you do not set the PATH variable, you need to specify the full path to the executable every time you run it, such as:

How do I add Java to system path?

Go to “Advanced system settings”. Go under “Advanced” tab > “Environment Variables …”. Go to PATH > double click and add new path into the “variable value” make sure you separate the value with “ ; “. Click ‘OK’ three times. Now open your command prompt and type this: java -version. Then press the ‘Enter‘ key.

How to set a Java?

This will open the System Settings window.

  • HOME Environment variable. In “System Properties window” click “Environment Variables…”
  • Update System PATH. Click on “Edit…”
  • Test your configuration.