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8253500: [REDO] JDK-8253208 Move CDS related code to a separate class

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Reviewed-by: mchung, iklam
This commit is contained in:
Yumin Qi 2020-09-24 15:28:10 +00:00
parent bf442c5b9e
commit 89c5e49ba2
22 changed files with 103 additions and 99 deletions
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6
src/java.base/share/classes/java/util/ImmutableCollections.java
View file

@ -37,7 +37,7 @@ import java.util.function.Function;
import java.util.function.Predicate;
import java.util.function.UnaryOperator;
import jdk.internal.access.SharedSecrets;
import jdk.internal.misc.VM;
import jdk.internal.misc.CDS;
import jdk.internal.vm.annotation.Stable;
/**
@ -76,7 +76,7 @@ class ImmutableCollections {
// derived from the JVM build/version, so can we generate the exact same
// CDS archive for the same JDK build. This makes it possible to verify the
// consistency of the JDK build.
long seed = VM.getRandomSeedForCDSDump();
long seed = CDS.getRandomSeedForDumping();
if (seed == 0) {
seed = System.nanoTime();
}
@ -100,7 +100,7 @@ class ImmutableCollections {
static final MapN<?,?> EMPTY_MAP;
static {
VM.initializeFromArchive(ImmutableCollections.class);
CDS.initializeFromArchive(ImmutableCollections.class);
if (archivedObjects == null) {
EMPTY = new Object();
EMPTY_LIST = new ListN<>();

4
src/java.base/share/classes/java/util/jar/Attributes.java
View file

@ -34,7 +34,7 @@ import java.util.Map;
import java.util.Objects;
import java.util.Set;
import jdk.internal.misc.VM;
import jdk.internal.misc.CDS;
import jdk.internal.vm.annotation.Stable;
import sun.nio.cs.UTF_8;
@ -672,7 +672,7 @@ public class Attributes implements Map<Object,Object>, Cloneable {
static {
VM.initializeFromArchive(Attributes.Name.class);
CDS.initializeFromArchive(Attributes.Name.class);
if (KNOWN_NAMES == null) {
MANIFEST_VERSION = new Name("Manifest-Version");