Initial import of ADIF API reverse-engineering toolkit

apk_decompiled/sources/dagger/internal/DaggerCollections.java

@@ -0,0 +1,44 @@
+package dagger.internal;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.LinkedHashMap;
+import java.util.List;
+
+/* loaded from: classes3.dex */
+public final class DaggerCollections {
+    private static final int MAX_POWER_OF_TWO = 1073741824;
+
+    private DaggerCollections() {
+    }
+
+    private static int calculateInitialCapacity(int i) {
+        if (i < 3) {
+            return i + 1;
+        }
+        if (i < MAX_POWER_OF_TWO) {
+            return (int) ((i / 0.75f) + 1.0f);
+        }
+        return Integer.MAX_VALUE;
+    }
+
+    public static boolean hasDuplicates(List<?> list) {
+        if (list.size() < 2) {
+            return false;
+        }
+        return list.size() != new HashSet(list).size();
+    }
+
+    public static <T> HashSet<T> newHashSetWithExpectedSize(int i) {
+        return new HashSet<>(calculateInitialCapacity(i));
+    }
+
+    public static <K, V> LinkedHashMap<K, V> newLinkedHashMapWithExpectedSize(int i) {
+        return new LinkedHashMap<>(calculateInitialCapacity(i));
+    }
+
+    public static <T> List<T> presizedList(int i) {
+        return i == 0 ? Collections.EMPTY_LIST : new ArrayList(i);
+    }
+}