Run piece of code contained in a String

by

As has already been suggested you can compile, save and run code on the fly using the Compiler API.

Another neat alternative would be to use beanshell. Beanshell is no longer actively developed, but I can vouch for it’s reliability, I’ve used it successfully in multiple production projects.

More Related Contents:

  1. Get generic type of class at runtime
  2. Can you find all classes in a package using reflection?
  3. Gson TypeToken with dynamic ArrayList item type
  4. How to create a generic array in Java?
  5. What could cause java.lang.reflect.InvocationTargetException?
  6. How to instantiate an inner class with reflection in Java?
  7. Is it possible in Java to access private fields via reflection [duplicate]
  8. Printing all variables value from a class
  9. How to get the fields in an Object via reflection?
  10. How to call a superclass method using Java reflection
  11. Invoking a static method using reflection
  12. Method to dynamically load java class files
  13. What is the difference between JDK dynamic proxy and CGLib?
  14. Set private field value with reflection
  15. How do I access private methods and private data members via reflection?
  16. Get all variable names in a class
  17. Is it possible to create an instance of inner class using Java Reflection?
  18. How to get the Array Class for a given Class in Java?
  19. How to have Java method return generic list of any type?
  20. What is the security risk of object reflection?
  21. Java Reflection: Getting fields and methods in declaration order
  22. Difference between Loading a class using ClassLoader and Class.forName
  23. Java toString() using reflection?
  24. How to restrict developers to use reflection to access private methods and constructors in Java?
  25. How to get the generic type at runtime?
  26. Java: accessing private constructor with type parameters
  27. Integer.class vs int.class
  28. Why is reflection slow?
  29. Is it possible in java to create ‘blank’ instance of class without no-arg constructor using reflection?
  30. How to watch a variable for changes

Leave a Comment