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Are open JDKs and JDK7s the same?

Are open JDKs and JDK7s the same?

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Open JDK is a free (but not certified) implementation of JLS (java language specification), where JDK7 is the next version of Sun JDK, which is currently 1.6 (or just Java 6, as Sun's marketing solution called it).

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OpenJDK was originally based only on the JDK version 7.0 for the Java platform. Since February 15, 2008, there are two separate OpenJDK projects:

  • OpenJDK core project based on JDK 7.0 platform version for Java platform
  • JDK 6, Java 6.0 .

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This seems to be a Solaris ↔ OpenSolaris problem, namely: there is an open source project with as much code as possible; patches are returned to the core software that the vendor maintains and sells. OpenJDK is a project. OpenJDK version 7 and JDK7 seem to be basically, but not quite the same (in here ).

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Source: https://habr.com/ru/post/1741833/

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