Tag Archives: Field

Openpixels – Chars

Posted by on 19 May, 2010 5 comments

As the big subject now is soccer world cup, the main brazilian team uniform is now available on the project.

Here a example of character:

Gimp source file: open_chars.xcf

Java: Accessing Private Members

Posted by on 14 November, 2009 3 comments

Using reflection to change the accessibility of a private object field and access it at runtime.

import java.lang.reflect.Field;
 
class Life {
    private int meaning = 42;
}
 
class Hack {
    public static void main(String args[]){
        Life life = new Life();
        try {
            Field field = life.getClass().getDeclaredField("meaning");
            field.setAccessible(true);
            System.out.println(field.get(life));
        } catch (NoSuchFieldException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e){
            e.printStackTrace();
        }
    }
}

Output:

42