Need help with notes I receive after compiling

After I compline I receive these two notes:Note: C:\Documents and Settings\montaz\Desktop\Java Stuff\More Java Stuff\ProgramName.java uses unchecked or unsafe operations.Note: Recompile with -Xlint:unchecked for details.

[241 byte] By [jd7572301@hotmail.coma] at [2007-10-2 4:38:15]

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# 1

Did you recently your JRE from 1.4 to 5. What JRE version are you using?

DavidRSchallera at 2007-7-16 0:11:16 >

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# 2

>Note: Recompile with -Xlint:unchecked for details.try recompiling with -Xlint:unchecked for details

IanSchneidera at 2007-7-16 0:11:16 >

# 3

I attempted to enter some code I found which utilitized an ArrayList method. However, the specifications changed from older JRE versions. The Arraylist now requires explicit type declaration. Perhaps the section of code which is having the problem has a similar issue.

DavidRSchallera at 2007-7-16 0:11:16 >

# 4

How do you re-compile using -Xlint?

jd7572301@hotmail.coma at 2007-7-16 0:11:16 >

# 5

> How do you re-compile using -Xlint?javac filename.java -Xlint

DavidRSchallera at 2007-7-16 0:11:16 >

# 6

> How do you re-compile using -Xlint?Exactly as it says on the tin:java -Xlint YourProgram.java

_bensmytha at 2007-7-16 0:11:16 >

# 7

> > How do you re-compile using -Xlint?> > Exactly as it says on the tin:> java -Xlint YourProgram.javaBeaten by a minute. Plus I supplied the wrong command, java should of course read javacjavac -Xlint YourProgram.java

_bensmytha at 2007-7-16 0:11:16 >

# 8

> > How do you re-compile using -Xlint?

> Exactly as it says on the tin:

> java -Xlint YourProgram.java

Beaten to the post.... plus I posted the wrong command, java should obviously read javacjavac -Xlint YourProgram.java

OT: has anyone else noticed posts (both new threads and replies) disappearing?

I replied to this post and it has now disappeared (at the same time another reply was lost)

_bensmytha at 2007-7-16 0:11:16 >

# 9

> OT: has anyone else noticed posts (both new threads> and replies) disappearing?> I replied to this post and it has now disappeared (at> the same time another reply was lost)Even stranger.... my reply wasn't there a before I reposted...

_bensmytha at 2007-7-16 0:11:16 >

# 10

Thank you all for the help. Not too sure what caused it though. Hmm....

jd7572301@hotmail.coma at 2007-7-16 0:11:16 >

# 11

> Thank you all for the help. Not too sure what caused> it though. Hmm....You should get a warning message?Just reread your original post, try:javac -Xlint:unchecked YourProgram.javaorjavac -Xlint:all YourProgram.java

_bensmytha at 2007-7-16 0:11:16 >

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