Solved

compile error

Posted on 2012-04-04
2
352 Views
Last Modified: 2012-04-05
This is the error:

C:\Program Files\Apache Software Foundation\Tomcat 5.0\webapps\begjsp-ch07x\WEB-
INF\classes\com\wrox\physics>javac *.java
Light.java:3: com.wrox.physics.Light is not abstract and does not override abstract method setWaveLength(long) in com.wrox.physics.Wave
public class Light implements Particle, Wave {
       ^
1 error

Question: How can I correct this error?

Thank you.
Light.java
Particle.java
Wave.java
0
Comment
Question by:Mike Eghtebas
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2 Comments
 
LVL 9

Accepted Solution

by:
ioanton earned 500 total points
ID: 37810320
The methods getWavelenght() and setWavelenght() do not match the ones declared in the Wave interface. The method names are case sensitive. (length vs. Length)
0
 
LVL 34

Author Closing Comment

by:Mike Eghtebas
ID: 37811944
Thank you
0

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