Sorry to late Reply... The Error Which Im getting is
C:\SCJP>javac gen.java
gen.java:4: incompatible types
found : java.util.ArrayList<Integer>
required: java.util.List<? extends java.lang.Number>
List<? extends Number> list1 = new ArrayList<Integer>();
^
1 error
C:\SCJP>
java -version
java version "1.5.0-beta2"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-beta2-b51)
Java HotSpot(TM) Client VM (build 1.5.0-beta2-b51, mixed mode, sharing)
Please Tell Me Why This Error Comes For First Program.... But Second Program Is Working Correctly...Does Any Thing Problem With Version... [ November 04, 2008: Message edited by: Thangaraj Raj ]
[ November 04, 2008: Message edited by: Thangaraj Raj ]