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The hashCode() method now generates a magic prime instead of 0 for the hash of null values; this reduces collisions.

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Reinier Zwitserloot committed 2015-06-25 00:13:12 +02:00
1 parent 23dcc9f5a5
commit 251fd03cd7
25 files changed
+49 -44
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test/transform/resource/after-ecj/ValuePlain.java
+2 -2
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@@ -27,7 +27,7 @@ final @lombok.Value class Value1 {
int result = 1;
result = ((result * PRIME) + this.getX());
final java.lang.Object $name = this.getName();
result = ((result * PRIME) + (($name == null) ? 0 : $name.hashCode()));
result = ((result * PRIME) + (($name == null) ? 43 : $name.hashCode()));
return result;
}
public @java.lang.Override @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") java.lang.String toString() {
@@ -72,7 +72,7 @@ final @lombok.Value class Value1 {
int result = 1;
result = ((result * PRIME) + this.getX());
final java.lang.Object $name = this.getName();
result = ((result * PRIME) + (($name == null) ? 0 : $name.hashCode()));
result = ((result * PRIME) + (($name == null) ? 43 : $name.hashCode()));
return result;
}
public @java.lang.Override @java.lang.SuppressWarnings("all") @javax.annotation.Generated("lombok") java.lang.String toString() {