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8327729: Remove deprecated xxxObject methods from jdk.internal.misc.Unsafe

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Reviewed-by: martin, alanb, mchung
This commit is contained in:
Eirik Bjørsnøs 2024-03-12 17:37:48 +00:00
parent 313e814bc9
commit 5b41466275
4 changed files with 7 additions and 94 deletions
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2
src/java.base/share/classes/java/io/BufferedInputStream.java
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@ -61,7 +61,7 @@ public class BufferedInputStream extends FilterInputStream {
/**
* As this class is used early during bootstrap, it's motivated to use
* Unsafe.compareAndSetObject instead of AtomicReferenceFieldUpdater
* Unsafe.compareAndSetReference instead of AtomicReferenceFieldUpdater
* (or VarHandles) to reduce dependencies and improve startup time.
*/
private static final Unsafe U = Unsafe.getUnsafe();

87
src/java.base/share/classes/jdk/internal/misc/Unsafe.java
View file

@ -3861,91 +3861,4 @@ public final class Unsafe {
cleaner.clean();
}
}
// The following deprecated methods are used by JSR 166.
@Deprecated(since="12", forRemoval=true)
public final Object getObject(Object o, long offset) {
return getReference(o, offset);
}
@Deprecated(since="12", forRemoval=true)
public final Object getObjectVolatile(Object o, long offset) {
return getReferenceVolatile(o, offset);
}
@Deprecated(since="12", forRemoval=true)
public final Object getObjectAcquire(Object o, long offset) {
return getReferenceAcquire(o, offset);
}
@Deprecated(since="12", forRemoval=true)
public final Object getObjectOpaque(Object o, long offset) {
return getReferenceOpaque(o, offset);
}
@Deprecated(since="12", forRemoval=true)
public final void putObject(Object o, long offset, Object x) {
putReference(o, offset, x);
}
@Deprecated(since="12", forRemoval=true)
public final void putObjectVolatile(Object o, long offset, Object x) {
putReferenceVolatile(o, offset, x);
}
@Deprecated(since="12", forRemoval=true)
public final void putObjectOpaque(Object o, long offset, Object x) {
putReferenceOpaque(o, offset, x);
}
@Deprecated(since="12", forRemoval=true)
public final void putObjectRelease(Object o, long offset, Object x) {
putReferenceRelease(o, offset, x);
}
@Deprecated(since="12", forRemoval=true)
public final Object getAndSetObject(Object o, long offset, Object newValue) {
return getAndSetReference(o, offset, newValue);
}
@Deprecated(since="12", forRemoval=true)
public final Object getAndSetObjectAcquire(Object o, long offset, Object newValue) {
return getAndSetReferenceAcquire(o, offset, newValue);
}
@Deprecated(since="12", forRemoval=true)
public final Object getAndSetObjectRelease(Object o, long offset, Object newValue) {
return getAndSetReferenceRelease(o, offset, newValue);
}
@Deprecated(since="12", forRemoval=true)
public final boolean compareAndSetObject(Object o, long offset, Object expected, Object x) {
return compareAndSetReference(o, offset, expected, x);
}
@Deprecated(since="12", forRemoval=true)
public final Object compareAndExchangeObject(Object o, long offset, Object expected, Object x) {
return compareAndExchangeReference(o, offset, expected, x);
}
@Deprecated(since="12", forRemoval=true)
public final Object compareAndExchangeObjectAcquire(Object o, long offset, Object expected, Object x) {
return compareAndExchangeReferenceAcquire(o, offset, expected, x);
}
@Deprecated(since="12", forRemoval=true)
public final Object compareAndExchangeObjectRelease(Object o, long offset, Object expected, Object x) {
return compareAndExchangeReferenceRelease(o, offset, expected, x);
}
@Deprecated(since="12", forRemoval=true)
public final boolean weakCompareAndSetObject(Object o, long offset, Object expected, Object x) {
return weakCompareAndSetReference(o, offset, expected, x);
}
@Deprecated(since="12", forRemoval=true)
public final boolean weakCompareAndSetObjectAcquire(Object o, long offset, Object expected, Object x) {
return weakCompareAndSetReferenceAcquire(o, offset, expected, x);
}
@Deprecated(since="12", forRemoval=true)
public final boolean weakCompareAndSetObjectPlain(Object o, long offset, Object expected, Object x) {
return weakCompareAndSetReferencePlain(o, offset, expected, x);
}
@Deprecated(since="12", forRemoval=true)
public final boolean weakCompareAndSetObjectRelease(Object o, long offset, Object expected, Object x) {
return weakCompareAndSetReferenceRelease(o, offset, expected, x);
}
}