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Code Releases Activity

fixed java.lang.NullPointerException

Browse Source 
at net.openhft.chronicle.hash.impl.VanillaChronicleHash.isClosed(VanillaChronicleHash.java:687)
      	at net.openhft.chronicle.map.VanillaChronicleMap.longSize(VanillaChronicleMap.java:206)
      	at net.openhft.chronicle.map.AbstractChronicleMap.mapEquals(AbstractChronicleMap.java:183)
      	at net.openhft.chronicle.map.VanillaChronicleMap.equals(VanillaChronicleMap.java:321)
      	at java.util.WeakHashMap.eq(WeakHashMap.java:287)
      	at java.util.WeakHashMap.put(WeakHashMap.java:454)
      	at java.util.Collections$SynchronizedMap.put(Collections.java:2590)
      	at net.openhft.chronicle.core.io.AbstractCloseable.<init>(AbstractCloseable.java:46)
      	at net.openhft.chronicle.hash.impl.VanillaChronicleHash.<init>(VanillaChronicleHash.java:156)
This commit is contained in:
Rob Austin
2020-05-29 13:26:43 +01:00
parent fb3b953b9d
commit e56fb15f95
1 changed files with 7 additions and 7 deletions
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src/main/java/net/openhft/chronicle/hash/impl/VanillaChronicleHash.java
+7 -7
View File
@@ -74,10 +74,9 @@ public abstract class VanillaChronicleHash<K, C extends HashEntry<K>, SC extends
// --- Start of instance fields ---
/**
* Global mutable state lock doesn't yet need read-write levels and waits;
* Used the same locking strategy as in segment locks
* (VanillaReadWriteUpdateWithWaitsLockingStrategy) in order to simplify Chronicle Map
* specification (having only one kind of locks to specify and implement).
* Global mutable state lock doesn't yet need read-write levels and waits; Used the same locking strategy as in segment locks
* (VanillaReadWriteUpdateWithWaitsLockingStrategy) in order to simplify Chronicle Map specification (having only one kind of locks to specify and
* implement).
*/
static final LockingStrategy globalMutableStateLockingStrategy =
VanillaReadWriteUpdateWithWaitsLockingStrategy.instance();
@@ -684,7 +683,8 @@ public abstract class VanillaChronicleHash<K, C extends HashEntry<K>, SC extends
@Override
public boolean isClosed() {
return super.isClosed() || resources.closed();
ChronicleHashResources resources = this.resources;
return super.isClosed() || (resources != null && resources.closed());
}
public final void checkKey(Object key) {
@@ -1055,8 +1055,8 @@ public abstract class VanillaChronicleHash<K, C extends HashEntry<K>, SC extends
}
/**
* {@link ChronicleHashCloseOnExitHook} needs to use {@code VanillaChronicleHash}es as
* WeakHashMap keys, but with identity comparison, not Map's equals() and hashCode().
* {@link ChronicleHashCloseOnExitHook} needs to use {@code VanillaChronicleHash}es as WeakHashMap keys, but with identity comparison, not Map's
* equals() and hashCode().
*/
public class Identity {
public VanillaChronicleHash hash() {