Java 虚拟机规范 — 版权声明
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limited license (without the right to sublicense) under any applicable copyrights or,
subject to the provisions of subsection 4 below, patent rights it may have covering the
Specification to create and/or distribute an Independent Implementation of the
Specification that: (a) fully implements the Specification including all its required
interfaces and functionality; (b) does not modify, subset, superset or otherwise extend
the Licensor Name Space, or include any public or protected packages, classes, Java
interfaces, fields or methods within the Licensor Name Space other than those
required/authorized by the Specification or Specifications being implemented; and (c)
passes the Technology Compatibility Kit (including satisfying the requirements of the
applicable TCK Users Guide) for such Specification ("Compliant Implementation"). In
addition, the foregoing license is expressly conditioned on your not acting outside its
scope. No license is granted hereunder for any other purpose (including, for example,
modifying the Specification, other than to the extent of your fair use rights, or
distributing the Specification to third parties). Also, no right, title, or interest in
or to any trademarks, service marks, or trade names of Oracle or Oracle's licensors is
granted hereunder. Java, and Java-related logos, marks and names are trademarks or
registered trademarks of Oracle in the U.S. and other countries.
3. Pass-through Conditions. You need not include limitations (a)-(c) from the previous
paragraph or any other particular "pass through" requirements in any license You grant
concerning the use of your Independent Implementation or products derived from it. However,
except with respect to Independent Implementations (and products derived from them) that
satisfy limitations (a)-(c) from the previous paragraph, You may neither: (a) grant or
otherv wise pass through to your licensees any licenses under Oracle's applicable
intellectual property rights; nor (b) authorize your licensees to make any claims
concerning their implementation's compliance with the Specification in question.
4. Reciprocity Concerning Patent Licenses.
a. With respect to any patent claims covered by the license granted under subparagraph
2 above that would be nfringed by all technically feasible implementations of the
Specification, such license is conditioned upon your offering on fair, reasonable and
non-discriminatory terms, to any party seeking it from You, a perpetual, non-exclusive,
non-transferable, worldwide license under Your patent rights which are or would be
infringed by all technically feasible implementations of the Specification to develop,
distribute and use a Compliant
Implementation.
b With respect to any patent claims owned by Oracle and covered by the license granted
under subparagraph 2, whether or not their infringement can be avoided in a technically
feasible manner when implementing the Specification, such license shall terminate with
respect
to such claims if You initiate a claim against Oracle that it has, in the course of
performing its responsibilities as the Specification Lead, induced any other entity to
infringe Your patent rights.
c Also with respect to any patent claims owned by Oracle and covered by the license granted
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