Bdill7

i am using bluej and this code compiles but doesnt save the input and unique file extension to the same document. I am new so this may seem elementary but any help would be appreciated. thank you // File with a timestamp in the filename import java.io.IOException; import java.nio.file.Files; import …

I used the code you listed and added my file path, however i get this error and nothing happens. thnx java.lang.NullPointerException at FileIOTest.readFile(FileIOTest.java:47) at FileIOTest.main(FileIOTest.java:15)