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⚡️ Speed up method GeoJSONValue.hashCode by 7% #44

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⚡️ Speed up method GeoJSONValue.hashCode by 7% #44

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11 changes: 10 additions & 1 deletion client/src/com/aerospike/client/Value.java
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Original file line number Diff line number Diff line change
Expand Up @@ -1290,6 +1290,8 @@ public long toLong() {
* GeoJSON value.
*/
public static final class GeoJSONValue extends Value {
private Integer cachedHash = null;

private final String value;

public GeoJSONValue(String value) {
Expand Down Expand Up @@ -1348,7 +1350,14 @@ public boolean equals(Object other) {

@Override
public int hashCode() {
return value.hashCode();
Integer h = cachedHash;
if (h == null) {
// Compute and cache. If value is null, this will throw NPE here,
// matching original behavior of throwing when hashCode() is invoked.
h = Integer.valueOf(value.hashCode());
cachedHash = h;
}
return h.intValue();
}
}

Expand Down