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I see that you use gyazo. From a long-term perspective, we find that often such links including dropbox go stale after awhile. If you are having any problems including your files/pictures here in the OP or in your post, ask a mod to give you assistance.<br />
<br />
Also, some experts may simply not want to click on the cloud links.
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Why didn't you just fetch JDK from <a href="http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html" rel="ugc">the oracle website</a>?
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because I wanna use open jdk
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For all your OpenJDK and plugin-free needs let me suggest Azul Zulu JDK on Windows.<br />
IntelliJ needs JAVA_HOME set to java you want it to use.
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could you give me link for detail what are you mean exactly ? Found this is one but it seems that it JAVA_HOME set related to Gradle JVM config.<br />
Thx in advance and thx for your reply
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this is the pics the same from gyazo.com that I posted earlier<br />
<a href="https://filedb.experts-exchange.com/incoming/2016/09_w40/1119617/810cf4bafec0cefc92481cad6c30d4d8.png" target="_blank" class="file-inline" title="this is the pics the same from gyazo.com that I posted earlier (112 KB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>810cf4bafec0cefc92481cad6c30d4d8.png</a><br />
<a href="https://filedb.experts-exchange.com/incoming/2016/09_w40/1119618/47773b9d8f39e7d8be195da83f77441f.png" target="_blank" class="file-inline" title="this is the pics the same from gyazo.com that I posted earlier (130 KB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>47773b9d8f39e7d8be195da83f77441f.png</a>
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this is the pics the same from gyazo.com that I posted earlier

810cf4bafec0cefc92481cad6c30d4d8.png

47773b9d8f39e7d8be195da83f77441f.png

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<div class="content wysiwyg-content">
To simplify the problem I found analogical one. Let say you clone the project ( for example this one <a href="https://github.com/ignl/BinarySearchTrees" rel="ugc">https://github.com/ignl/BinarySearchTrees</a>&nbsp;) <br />
It use libs from open jdk <br />
<br />
<a href="https://gyazo.com/47773b9d8f39e7d8be195da83f77441f" rel="ugc">https://gyazo.com/47773b9d8f39e7d8be195da83f77441f</a><br />
<br />
Okey I intstall openJDK from here <a href="https://github.com/ojdkbuild/ojdkbuild" rel="ugc">https://github.com/ojdkbuild/ojdkbuild</a><br />
( I use intellij idea last edition community edition ) I press ctrl + alt+ shift + s and connect the jdk with my project <br />
<a href="https://gyazo.com/810cf4bafec0cefc92481cad6c30d4d8" rel="ugc">https://gyazo.com/810cf4bafec0cefc92481cad6c30d4d8</a><br />
and still it don't work... what could be the problem please help !
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To simplify the problem I found analogical one. Let say you clone the project ( for example this one https://github.com/ignl/BinarySearchTrees ) 
It use libs from open jdk 

https://gyazo.com/47773b9d8f39e7d8be195da83f77441f

Okey I intstall openJDK from here https://github.com/ojdkbuild/ojdkbuild
( I use intellij idea last edition community edition ) I press ctrl + alt+ shift + s and connect the jdk with my project 
https://gyazo.com/810cf4bafec0cefc92481cad6c30d4d8
and still it don't work... what could be the problem please help !

My project did see openJDK that I installed. What could be the problem

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