Hi there,

I'm using JDK 1.5 and created an instance of an ArrayList, then after loading the ArrayList I passed it as an arguement to the Collections.sort(...) method. When I compile using:

javac -Xlint:unchecked -classpath "C:\Program Files\Apache Softwa
re Foundation\Tomcat 5.5\common\lib\servlet-api.jar;C:\Program Files\Apache Soft
ware Foundation\Tomcat 5.5\common\lib\jsp-api.jar;C:\Program Files\Apache Softwa
re Foundation\Tomcat 5.5\webapps\scholastic\WEB-INF\classes;C:\Program Files\Apa
che Software Foundation\Tomcat 5.5\webapps\scholastic\WEB-INF\classes\mvcs;C:\Pr
ogram Files\Apache Software Foundation\Tomcat 5.5\webapps\scholastic\WEB-INF\cla
sses\com\components;C:\Program Files\Apache Software Foundation\Tomcat 5.5\webap
ps\scholastic\WEB-INF\classes\com\ezjavabeans\ezsmtp;C:\Program Files\Apache Sof
tware Foundation\Tomcat 5.5\webapps\scholastic\WEB-INF\lib\jasperreports-0.6.7.j
ar" *.java

I got the following warning message:

TestProcessor.java:153: warning: [unchecked] unchecked method invocation: <T>sor
t(java.util.List<T>) in java.util.Collections is applied to (java.util.ArrayList
<mvcs.TestProcessor.Answer>)
Collections.sort(list);
^
1 warning

What is it I need to do further to prevent this warning message from popping up all the time? Am I supposed to ignore it or is there something I'm expected to do to prevent this warning message?

Please advise,

Alan