Now, let us learn how to set up the Java path How to set path in Java? In general we define JAVA_HOME as root of the java installed directory. Java_Home is useful especially if you have multiple Java versions installed and want to point your tools like tomcat to a specific java version out of many installed. Java Home is not mandatory to run a Java application. JAVA_HOME: Java Home is an environment variable set to be used by the tools like Tomcat, Gradle etc. As we discussed in earlier post HERE JDK contains tools such as Java compiler (javac) which is used to convert Java files in to Class files.ĬLASSPATH: ClassPath is also an environment variable which is used by the Java Compiler or JVM to find and locate the user defined classes or packages. In our case for Java setting PATH means telling Operating system to where to find the Java install or JDK location. PATH: Path is an environment variable which is used by the operating system to find the executable. This tutorial explained with screenshots so that you can easily set the Java paths without any confusion.īefore we begin setting the Path, it is better to know 3 mostly used terms for a Java application to be run. Please read our terms of use before using the site.In this tutorial you will learn How to set path in java in Windows as well as Linux/Unix. The trademarks like Java, Spring, Spring Framework, Spring Web Flow, Oracle, SNMP, Shell Scripting, Log4j and other trademarks are property of their respective owners. ANY COPYRIGHT INFRINGEMENT ON THE ARTICLES/CONTENT POSTED IN TECHDIVE.IN IS PURELY UN-INTENTIONAL AND NO LIABILITY CAN BE MADE AGAINST TECHDIVE.IN OR ITS CONTRIBUTORS. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS OF TECHDIVE.IN BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES LOSS OF USE, DATA, OR PROFITS OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS OF TECHDIVE.IN ''AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.

Compiling java in unix shell