Reformat and clean up "tools" package
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@@ -21,12 +21,7 @@
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*/
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package tools;
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import java.util.AbstractMap;
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import java.util.AbstractSet;
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import java.util.ArrayList;
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import java.util.Iterator;
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import java.util.Map;
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import java.util.Set;
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import java.util.*;
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public class ArrayMap<K, V> extends AbstractMap<K, V> {
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@@ -77,8 +72,9 @@ public class ArrayMap<K, V> extends AbstractMap<K, V> {
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return key + "=" + value;
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}
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}
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private Set<? extends java.util.Map.Entry<K, V>> entries = null;
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private ArrayList<Entry<K, V>> list;
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private final ArrayList<Entry<K, V>> list;
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public ArrayMap() {
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list = new ArrayList<>();
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@@ -94,7 +90,7 @@ public class ArrayMap<K, V> extends AbstractMap<K, V> {
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}
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@Override
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@SuppressWarnings ("unchecked")
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@SuppressWarnings("unchecked")
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public Set<java.util.Map.Entry<K, V>> entrySet() {
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if (entries == null) {
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entries = new AbstractSet<Entry<K, V>>() {
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