unchecked or unsafe operations-Recompile with -Xlint
I wrote a program. when i Build and clean it using Netbeans, shows this message:
Is red lines is important messages? If yes, what should i do to not show this lines?
Deleting directory /home/pronetin/New/build
Deleting directory /home/pronetin/New/dist
Created dir: /home/pronetin/New/build/classes
Compiling 16 source files to /home/pronetin/New/build/classes
[COLOR="Red"]Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.[/COLOR]
Created dir: /home/pronetin/New/dist
Building jar: /home/pronetin/New/dist/prjsrc.jar
Not copying the libraries.
To run this application from the command line without Ant, try:
java -jar "/home/pronetin/New/dist/prjsrc.jar"
BUILD SUCCESSFUL (total time: 2 seconds)