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Java-Packages

2 replies on 1 page. Most recent reply: Jun 9, 2004 4:35 AM by Matthias Neumair

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reDaktor

Posts: 1
Nickname: jeditor
Registered: Jun, 2004

Java-Packages

Posted: Jun 5, 2004 8:03 AM

I have a Question about packages.I created four diffirent public classes defined with: package mtj.level1 .
But when i tried to create an attribute of :Class1 in Class2 it don´t recognize the name.
error:

Class2.java:5: cannot resolve symbol
symbol : class Class1
location: class mtj.level1.Aufg03
public static GenStation g1 ;
^

mausam

Posts: 243
Nickname: mausam
Registered: Sep, 2003

Re: Java-Packages

Posted: Jun 9, 2004 3:09 AM

If your four classes

Class1, Class2, Class3, Class4 are in the same package,

u can access Class1 in Class2.

Check that the classes are there in the class path

Matthias Neumair

Posts: 660
Nickname: neumi
Registered: Sep, 2003

Re: Java-Packages

Posted: Jun 9, 2004 4:35 AM

I had to implement the same excercise six years ago (I suppose the only difference is you use swing instead of awt).
This is from Level4, but it should do the trick.

//Class mtj.level4GenStation:
package mtj.level4
public abstract class GenStation extends Station implements EventGenerator {...}

//Class Aufg08, no package
public class Aufg08 {
//Use mtj.level1.GenStation to access the GeneratorStation.
}

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