I want to set a field in a constructor before super is called so that the super
constructor can use the field, e.g.:
| abstract class Base {
| Base() { System.out.println( getField() ); }
| abstract int getField();
| }
|
| class Derived extends Base {
| int field;
| Derived() {
| field = 1;
| super();
| }
| int getField() { return field; }
| }
|
The above isn't valid Java (the call to super must be the first line of
constructor Derived) and it is also not valid in Javassist. Is there a way
round this in Javassist?
Note: this setting of a field before calling super is similar to how instance
inner (nested) classes work, they set the field that points to their outer
class before calling their own super constructor.
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http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3882208#3882208
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