ramram43210,DesignPattern,Design Pattern,DesignPatterns,Design Patterns,Design Patterns Java,DesignPatternsJava,J2EE,Java,Java Design Patterns,JavaDesignPatterns,Software Design Patterns,SoftwareDesignPatterns,enterprise architecture,enterprise architecture patterns,Java Programming Language,Java Web Development,Software Development,J2EE patterns,Interpreter pattern,Interpreterpattern,Interpreter design pattern,InterpreterDesignPattern