Is Java 7 is free to develop and implement in production?

Dear Friends,
Can anybody tell me that java 7 is it free to develop and distribute? Or we can
develop and use in our own production.
Thanks in Advance
Ahamed Rafeeque

The Oracle Java implementation certainly is. OpenJDK is too.
You are even free to distribute a (trimmed down) Java runtime with your software, as long as you follow the guidelines in the readme that you can find with it on what you are allowed to remove from it.

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Edited by: VGM on Apr 16, 2009 12:37 PM

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I get information, that java is not free. I mean that if we develop for our self, it's free, but if we develop or make program and sell it, we must pay to sun. We must pay with what class or jar that we use. Is it true ? What is the meaning of hibernate ?
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Yes, it is hard to read the license...
I've never paid anything to Sun. No company I've worked for has ever paid anything to Sun. So as far as I know, it's free. But don't take this as any sort of proof.
But this is a legal question. You should ask someone who is familiar with legal matters to read the license and tell you what to do. We cannot provide legal advice.

I am going to buy a new macbook pro..but i am new to mac..so i have one question...does mac os supports "java,mainframe,dot net...and etc developer programs..."....??? thanx in advance....:)

thanx

mohan2see wrote:
oh thanx for the reply....actually i was worked in information technology sector company...i worked on java and mainframe platform....so if i buy an apple macbook pro and if it doesn't supports those developer programs i need to buy an pc......so i need to be confirmed....if u know abt this please explain me detailed...thanx again...:)
Are you being serious?
If you've done any programming in Java then I'd really have hoped you already realised it is a platform independent programming language, that was Sun's original intention when they created it , to be able to run compiled code on any Java Virtual Machine regardless of the platform:
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http://en.wikipedia.org/wiki/.NET_Framework
Just to be clear, (and I realise I'm being picky here, given that English isn't likely to be your first language), they are not "developer programs", they are programming languages or frameworks.
And for further clarification, the Mac operating system does support Java development, and does not support .Net (unless you install Windows on it!)
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Hi looking for a bit of free anti - virus and firewall for osx 10.8.2

hi looking for a bit of free anti - virus and firewall for osx 10.8.2 any pointers also any one used Mac cleaner ?

1. This comment applies to malicious software ("malware") that's installed unwittingly by the victim of a network attack. It does not apply to software, such as keystroke loggers, that may be installed deliberately by an intruder who has hands-on access to the victim's computer. That threat is in a different category, and there's no easy way to defend against it. If you have reason to suspect that you're the target of such an attack, you need expert help.
2. All versions of OS X since 10.6.7 have been able to detect known Mac malware in downloaded files. This feature is transparent to the user, but internally Apple calls it "XProtect." The recognition database is automatically updated once a day; however, you shouldn't rely on it, because the attackers are always at least a day ahead of the defenders.
The following caveats apply to XProtect:
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It only applies to software downloaded from the network. Software installed from a CD or other media is not checked.
3. Starting with OS X 10.7.5, there has been another layer of built-in malware protection, designated "Gatekeeper" by Apple. By default, applications and Installer packages downloaded from the network will only run if they're digitally signed by a developer with a certificate issued by Apple. Software certified in this way hasn't actually been tested by Apple (unless it comes from the Mac App Store), but you can be reasonably sure that it hasn't been modified by anyone other than the developer. His identity is known to Apple, so he could be held legally responsible if he distributed malware. For most practical purposes, applications recognized by Gatekeeper as signed can be considered safe.
Gatekeeper has, however, the same limitations as XProtect, and in addition the following:
It can easily be disabled or overridden by the user.
A malware attacker could get control of a code-signing certificate under false pretenses, or could find some other way to evade Apple's controls.
For more information about Gatekeeper, see this Apple Support article.
4. Beyond XProtect and Gatekeeper, there’s no benefit, in most cases, from any other automated protection against malware. The first and best line of defense is always your own intelligence. All known malware circulating on the Internet that affects a fully-updated installation of OS X 10.6 or later takes the form of so-called "trojan horses," which can only have an effect if the victim is duped into running them. The threat therefore reduces to a battle of wits between you and the malware attacker. If you're smarter than he thinks you are, you'll win.
That means, in practice, that you never use software that comes from an untrustworthy source. How do you know whether a source is trustworthy?
Any website that prompts you to install a “codec,” “plug-in,” or “certificate” that comes from that same site, or an unknown one, is untrustworthy.
A web operator who tells you that you have a “virus,” or that anything else is wrong with your computer, or that you have won a prize in a contest you never entered, is trying to commit a crime with you as the victim. (Some reputable websites did legitimately warn users who were infected with the "DNSChanger" malware. That exception to this rule no longer applies.)
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Follow these guidelines, and you’ll be as safe from malware as you can reasonably be.
6. Never install any commercial "anti-virus" or "Internet security" products for the Mac, as they all do more harm than good. If you need to be able to detect Windows malware in your files, use the free software ClamXav — nothing else.
Why shouldn't you use commercial "anti-virus" products?
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In order to meet that nonexistent threat, the software modifies or duplicates low-level functions of the operating system, which is a waste of resources and a common cause of instability, bugs, and poor performance.
By modifying the operating system, the software itself may create weaknesses that could be exploited by malware attackers.
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Java will remain free?

Is there any way for me to know that the J2SDK will remain free and available for download and development?
Java is a great languaje, and i hope it will remain free but i'm afraid that SUN all of the sudden decides to charge for java. Like what Red Hat did with it's 9.0+ distributions. At first Red Hat was free for download and use, and then they just decided to forget about the GNU and charge for Red Hat Linux!.
Can anyone tell me if SUN has an agreement with the community where they guaratee that java will always be free. Like Debian's Social Contract???
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No one can ever guarantee that anything will be free
for ever. But it's very hard to for a company to get
developers to pay for a programming language. It's
much easier to charge for development tools, licensing
of technologies etc.
/Kajthat will be news to the likes of Borland, Symantec (no more), Intel and others who for years now have sold compilers (as well as the associated tools, documentation and libraries).
The prevalence of free compilers does indeed make it harder, but people and companies are still willing to pay for quality.
For example Intel's compilers sell because they yield exceptional performance, Borland for added value of the supplied libraries and editors.
Selling just the JDK as it now stands would probably not be a good move (for revenue) as users would just stick with the last free version but bundle it with a world class IDE and documentation beyond what comes with the JDK now (I'm so happy we can use that acronym again without feeling slightly guilty) and it might well sell.

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Hi
Not sure which forum to post this in, so - maybe Coffee Corner is a good start
My question is about the licensing required to development and marketing small add-ons / extensions for SAP Enterprise Portal.
Is it possible for the individual developer to develop and market small add-ons for EP in Java WDP, making use of a trail EP installation?
Do you need a special license for this (to develop commercial products)?
Maybe like a [SAP NetWeaver Developer Subscription|https://www.sdn.sap.com/irj/scn/subscriptions/development?refer=subscriptionslandingpage], or the [SAP Composition Subscription|https://www.sdn.sap.com/irj/scn/subscriptions/composition?refer=subscriptionslandingpage]?
Reading up on the [Subscriptions FAQ|https://www.sdn.sap.com/irj/scn/subscriptions/software-faq#q-4-5], and it is not very clear:
Can I use my developed add-ons, extensions, developments, or modifications in a production environment?
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So-
"SAP customers or partners who already have an applicable license can use SAP NetWeaver in a production environment"
I'm not expecting to run the SAP NetWeaver Developer/Trail version you get with the subscription in a production environment - the question is would any prospective buyers of your developed add-ons be able to run these in their (fully licensed) NetWeaver / EP production environments?
(I feel this FAQ is not answering its own question correctly).
Purchasing a full EP license is a little out of my budget, and even the two developer subscriptions mentioned above are only available in Germany & the USA (and I reside in neither of which).
Any suggestions from the guys & girls of the Coffee Corner?
Thanks!

I am not a lawyer, but my interpretation of this is that the subscription systems are for "sneak previews" of releases and experimenting with the software to see whether you like it or not...
So this means that if you do development work on it and want to use it in a production environment, you will need a full license to run the software productively first, and then add your development to that licensed landscape.
This is a different topic to licensing your own development. For this you would need to become a solution partner and request your own namsepace in SAP, and then license it as optional software via service.sap.com.
For the "little individual" like you and me, this is not really an option IMO.
In some special cases, I have seen external coding included in the standard system, and you get a special mention for it sometimes in the coding comments.
I was thinking about the same as well because I am busy experimenting with a tool for making dual maintenance of roles during upgrades easier and know a few customers who would be interested in such a tool (possibly controlled centrally by a SolMan CTS+ with after import rule sets).
Being ABAP, I think I could try to sell it once or maybe twice... but after that I expect it would be "in the wild" and see others posting it here on SDN as well...
On the otherhand, ABAP is more of a hobby for me and I am not a guru at it like many others here. If I were to post it here myself... then I could benefit from other contributions to improving it and making it more robust - like an open source project.
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Regards,
Oliver
Message was edited by: Oliver Kohl

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Message was edited by:
lucbors

A year or so ago I had turned on a toolbar that sat at the top with the other toolbar, and had many tools for development and checking of websites. You could tu

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Is Java 7 is free to develop and implement in production?

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