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8255009: delta apply fixes for JDK-8246774 and JDK-8253455, pushed too soon

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Reviewed-by: jlahoda
This commit is contained in:
Vicente Romero 2020-10-19 15:55:54 +00:00
parent a0382cd17c
commit 1da28de82f
121 changed files with 923 additions and 312 deletions
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23
src/java.base/share/classes/java/lang/Class.java
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@ -2342,6 +2342,13 @@ public final class Class<T> implements java.io.Serializable,
}
/**
* {@preview Associated with records, a preview feature of the Java language.
*
* This method is associated with <i>records</i>, a preview
* feature of the Java language. Preview features
* may be removed in a future release, or upgraded to permanent
* features of the Java language.}
*
* Returns an array of {@code RecordComponent} objects representing all the
* record components of this record class, or {@code null} if this class is
* not a record class.
@ -2378,8 +2385,11 @@ public final class Class<T> implements java.io.Serializable,
* </ul>
*
* @jls 8.10 Record Types
* @since 16
* @since 14
*/
@jdk.internal.PreviewFeature(feature=jdk.internal.PreviewFeature.Feature.RECORDS,
essentialAPI=false)
@SuppressWarnings("preview")
@CallerSensitive
public RecordComponent[] getRecordComponents() {
SecurityManager sm = System.getSecurityManager();
@ -3678,6 +3688,13 @@ public final class Class<T> implements java.io.Serializable,
}
/**
* {@preview Associated with records, a preview feature of the Java language.
*
* This method is associated with <i>records</i>, a preview
* feature of the Java language. Preview features
* may be removed in a future release, or upgraded to permanent
* features of the Java language.}
*
* Returns {@code true} if and only if this class is a record class.
*
* <p> The {@linkplain #getSuperclass() direct superclass} of a record
@ -3690,8 +3707,10 @@ public final class Class<T> implements java.io.Serializable,
*
* @return true if and only if this class is a record class, otherwise false
* @jls 8.10 Record Types
* @since 16
* @since 14
*/
@jdk.internal.PreviewFeature(feature=jdk.internal.PreviewFeature.Feature.RECORDS,
essentialAPI=false)
public boolean isRecord() {
return getSuperclass() == JAVA_LANG_RECORD_CLASS && isRecord0();
}