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8165782: java.util.jar.JarFile.runtimeVersion() spec needs clarification

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Reviewed-by: mchung, alanb
This commit is contained in:
Paul Sandoz 2016-11-08 12:36:13 -08:00
parent a13cbb364c
commit 060ce7c739
1 changed files with 12 additions and 8 deletions
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20
jdk/src/java.base/share/classes/java/util/jar/JarFile.java
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@ -192,9 +192,10 @@ class JarFile extends ZipFile {
public static final String MANIFEST_NAME = META_INF + "MANIFEST.MF";
/**
* The version that represents the unversioned configuration of a multi-release jar file.
* Returns the version that represents the unversioned configuration of a
* multi-release jar file.
*
* @return Runtime.Version that represents the unversioned configuration
* @return the version that represents the unversioned configuration
*
* @since 9
*/
@ -203,13 +204,16 @@ class JarFile extends ZipFile {
}
/**
* The version that represents the effective runtime versioned configuration of a
* multi-release jar file. In most cases, {@code runtimeVersion()} is equal to
* {@code Runtime.version()}. However, if the {@code jdk.util.jar.version} property is set,
* {@code runtimeVersion()} is derived from that property and may not be equal to
* {@code Runtime.version()}.
* Returns the version that represents the effective runtime versioned
* configuration of a multi-release jar file.
* <p>
* By default the major version number of the returned {@code Version} will
* be equal to the major version number of {@code Runtime.version()}.
* However, if the {@code jdk.util.jar.version} property is set, the
* returned {@code Version} is derived from that property and major version
* numbers may not be equal.
*
* @return Runtime.Version that represents the runtime versioned configuration
* @return the version that represents the runtime versioned configuration
*
* @since 9
*/