22 lines
736 B
Java
22 lines
736 B
Java
package com.squareup.haha.guava.collect;
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import com.squareup.haha.guava.base.Joiner;
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import java.util.AbstractSet;
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import java.util.Collection;
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/* loaded from: classes.dex */
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abstract class Sets$ImprovedAbstractSet<E> extends AbstractSet<E> {
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Sets$ImprovedAbstractSet() {
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}
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@Override // java.util.AbstractSet, java.util.AbstractCollection, java.util.Collection, java.util.Set
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public boolean removeAll(Collection<?> collection) {
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return Joiner.removeAllImpl(this, collection);
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}
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@Override // java.util.AbstractCollection, java.util.Collection, java.util.Set
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public boolean retainAll(Collection<?> collection) {
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return super.retainAll((Collection) Joiner.checkNotNull(collection));
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}
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}
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