[DrJava] [ drjava-Bugs-702315 ] generic expression evaluation fail

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Bugs item #702315, was opened at 2003-03-12 10:47
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=438935&aid=702315&group_id=44253

Category: Compiler integration
Group: Serious
Status: Open
Resolution: None
Priority: 5
Submitted By: Jaime Nino (jnino)
Assigned to: Nobody/Anonymous (nobody)
Summary: generic expression evaluation fail

Initial Comment:
The interactions panel gives the following error:

edu.rice.cs.drjava.model.repl.InteractionsException:
There was a syntax error in the previous input.

when entering an expression that was also compiled
successfully. Specifically, after getting the above
error I proceeded to enter the expression as part of
the class that I wanted to use; in the class the code
produces no error as the compilation is successful but
the same expression yields an error in the interaction
window.

This is the code I wrote while trying the generic
component:

class Pair<T, U> {
  private T first;
  private U second;
  
  public Pair ( T comp1, U comp2){
    first = comp1;
    second = comp2;
  }
  
  public T first(){
    return first;
  }
  
  public U second(){
    return second;
  }
  
  public static void main(String[] args){
    Pair<String, String> p;
    p = new Pair<String, String>( "hello", "there");
    X1 a = new X1();
    Pair<String, X1> q = new Pair<String, X1>("hello",
a);
  }
}

This code compiles successfully.
If I take the first statement in the main and I write
it in the interaction window it produces the error
mentioned.

DrJava version: drjava-stable-20030203.jar
JDK version: 1.4.1_01 with the addition of JSR-14
generic lib and compilation scripts.


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