[Minor] Added hashcode() and equals() to Locator
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@ -220,6 +220,31 @@ public class Locator {
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return sb.toString();
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}
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@Override
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public int hashCode() {
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final int prime = 31;
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int result = 1;
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result = prime * result + ((this.pathElements == null) ? 0 : this.pathElements.hashCode());
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return result;
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}
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@Override
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public boolean equals(Object obj) {
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if (this == obj)
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return true;
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if (obj == null)
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return false;
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if (getClass() != obj.getClass())
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return false;
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Locator other = (Locator) obj;
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if (this.pathElements == null) {
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if (other.pathElements != null)
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return false;
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} else if (!this.pathElements.equals(other.pathElements))
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return false;
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return true;
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}
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/**
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* {@link LocatorBuilder} is used to build {@link Locator}s where a deep hierarchy is to be created. The
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* {@link #append(String)} method returns itself for chain building
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