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Java in Termux – Installation & Usage Commands

Java works smoothly in Termux because it provides a Linux environment on your Android phone. You can install Java quickly and start compiling or running programs just like on a computer. Below are the installation steps and the basic usage commands you need.

Installation

pkg update && pkg upgrade -y
pkg install openjdk -y
java --version
javac --version

Create a Java file:

nano Hello.java

Add this code:

class Hello {<br>    public static void main(String[] args) {<br>        System.out.println("Hello Termux!");<br>    }<br>}

Compile it:

javac Hello.java

Run it:

java Hello

Usage Commands

dpkg -l | grep openjdk
javac filename.java
java ClassName
java --help
javac --help
pkg uninstall openjdk