The .jar files are Java "libraries". What you need is something like:
> javac ClassName.java
> java -cp Library1.jar:Library2.jar ClassName.class
The first line (javac) compiles the Java code into a class file. The second line runs the compiled class. The '-cp' option sets the CLASSPATH (makes the code in the jar files available at runtime). Note: the exact syntax will depend on if you are using Mac OSX/Linux or Windows. Windows uses the ';' character to separate the jar file names.