The commands and the error messages are shown below
C:\Users\Raj\Documents\4th year\sem 1\Information retrieval\IR Project\jgraphx-master\examples\com\mxgraph\examples\swing>javac -cp "C:\Program Files\Java\jdk\adi\jgraphx.jar" HelloWorld.java
C:\Users\Raj\Documents\4th year\sem 1\Information retrieval\IR Project\jgraphx-master\examples\com\mxgraph\examples\swing>java HelloWorld
Error: A JNI error has occurred, please check your installation and try again
Exception in
thread "main" java.lang.NoClassDefFoundError: com/mxgraph/swing/mxGraphComponent
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Unknown Source)
at java.lang.Class.privateGetMethodRecursive(Unknown Source) at java.lang.Class.getMethod0(Unknown Source)
at java.lang.Class.getMethod(Unknown Source) at sun.launcher.LauncherHelper.validateMainClass(Unknown Source) at sun.launcher.LauncherHelper.checkAndLoadMain(Unknown Source)
Caused by: java.lang.ClassNotFoundException: com.mxgraph.swing.mxGraphComponent at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) ... 7 more