Purpose: When ever we are executing Selenium Scripts / Java Program which is developed / written in some othere version than our version we will get the error "Java.lang.UnsupportedClassVersionError: .............................Unsupported major.minor version"
If you are executing the program using Console / Command Prompt, using additional parameter -source <version number>
For example, if your file name is VersionError.java and executing through Command Prompt use the following command to execute successfully:
javac -source 1.4 VersionError.java
The program will compile successfully.
If you are executing the code using Eclipse IDE follow the steps mentioned below:
Step 1: Click on 'Project' menu option and select 'Properties' submenu.
Step 2: Click on Project Facts from RNP and Select Java in RNP
Step 3: Select required version of Java and click on OK.