HT4651 Mac OSX 10.8.4: I found Java visualvm on my applications through utilities. When I try to open, it says I need to install a runtime. should I dump this? Is it safe?

I'm a Mac OSX 10.8.4 (i-mMac): I found Java visualvm on my applications through utilities. When I try to open, it says I need to install a Java 6 SE runtime. Should I dump this java even if I don't use the runtime? I've heard all Java is unsafe. What do you think?

Java has had extremely serious issues with security on Macs for more than a year at least. It has been responsible for most of the malware that has infected Macs since early spring of 2012. Patches have been issued now and then, but Java is so full of holes that this hasn't really helped. (Often, new vulnerabilities have been found and exploited the next day.)
It is true that there haven't been any KNOWN Java exploits on the Mac in a few months. (I stress the word "known," because a lot of the malware over the last 6 months has been targeted very tightly on specific individuals or small groups, making it harder to discover.)
Bottom line, you should not trust Java in a web browser at this point. If you must use it, you should take great care.
That said, Java is fine to use for running apps on your computer. (Just as fine as running any app.) It is only really dangerous when enabled in the web browser. You can install Java if you need to, as long as you disable it in your web browser.
For more info, see:
http://www.thesafemac.com/java-is-vulnerable-again/

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I just upgraded my mac book to 10.6.8 and downloaded the new version of itunes. When I try to open it and error message appears saying, "The iTunes Library file cannot be found or created. The default location for this file is in the "iTunes" folder in the "Music" folder."
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Look in your Home > Music folder. There should be an iTunes folder there and it should have a number of files and folders including one called library.itl You want to guide iTunes to that file. If you don't see that file or folder then in your next post you will have to be very specific as to what you do see or how you have your iTunes set up because that's where it should be according to default settings.

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Can you browse the Time Machine drive from Finder?
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* https://support.mozilla.com/kb/Mozilla+Crash+Reporter
* https://developer.mozilla.org/en/How_to_get_a_stacktrace_for_a_bug_report
<br>
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* getfirefox.com

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Apple support article to enable Java 6.
Java 6 Enable

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Say thanks by clicking "Kudos" "thumbs up" in the post that helped you.
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HT4651 Mac OSX 10.8.4: I found Java visualvm on my applications through utilities. When I try to open, it says I need to install a runtime. should I dump this? Is it safe?

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