There are 2 List classes available in Java. One in the util package and the
other under awt package. Decide which one to use and declare the variable
studentList as for eg. java.util.List (ie. If u insist on importing both
java.util.* and java.awt.*).
-----Original Message-----
From: Nguyen, Thang P [mailto:[EMAIL PROTECTED]]
Sent: Thursday, May 17, 2001 8:06 AM
To: [EMAIL PROTECTED]
Subject: java.awt.List error
Hi,
Can someone pls tell me what I did wrong here? The java
compiler keeps
complaining about the List class. I include the error, my
PATH, and source
code below:
Thanks much in advance.
TN
====================== Error ===============
C:\APPLET~1\client>javac TestDBApplet.java
TestDBApplet.java:12: Ambiguous class: java.awt.List and
java.util.List
private List studentList;
^
TestDBApplet.java:22: Ambiguous class: java.awt.List and
java.util.List
studentList = new List();
^
TestDBApplet.java:23: Class <<ambiguous>>List not found in
void init().
studentList.setFont(new Font("monospaced",
Font.PLAIN, 12)
^
TestDBApplet.java:24: Class <<ambiguous>>List not found in
void init().
this.add(BorderLayout.CENTER, studentList);
^
========================= Path
==================================================
C:\APPLET~1\client>path
PATH=C:\WINDOWS\system32;C:\WINDOWS;C:\ORANT\BIN;C:\ORAWIN\BIN;u:\;;C:\WINDO
WS\S
ystem32\WBEM;C:\WINDOWS\System32\WBEM;C:\MSSQL7\BINN;C:\Program
Files\Microsoft
Visual Studio\Common\Tools\WinNT;C:\Program Files\Microsoft
Visual
Studio\Common
\MSDev98\Bin;C:\Program Files\Microsoft Visual
Studio\Common\Tools;C:\Program Fi
les\Microsoft Visual Studio\VC98\bin;c:\program
files\devstudio\sharedide\bin\id
e;c:\program files\devstudio\sharedide\bin;c:\program
files\devstudio\vc\bin;c:\
informix\bin;c:\jdk1.2.2\bin;c:\jdk1.2.2\jre\bin;c:\tomcat3.2.1\jakarta-tomc
at-3
.2.1\webapps\webdev\WEB-INF\classes
========== my source code below ==========
import java.awt.*;
import java.awt.event.*;
import java.applet.*;
import java.util.*;
import java.io.*;
import java.net.*;
public class TestDBApplet extends Applet
{
private List studentList;
private TextArea statusTextArea;
private final int COLUMN_WIDTH = 20;
public void init()
{
this.setLayout(new BorderLayout());
studentList = new List();
studentList.setFont(new Font("monospaced",
Font.PLAIN, 12));
this.add(BorderLayout.CENTER, studentList);
}
}
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