Initial commit

sources/com/squareup/leakcanary/Preconditions.java

@@ -0,0 +1,15 @@
+package com.squareup.leakcanary;
+
+/* loaded from: classes.dex */
+final class Preconditions {
+    private Preconditions() {
+        throw new AssertionError();
+    }
+
+    static <T> T checkNotNull(T t, String str) {
+        if (t != null) {
+            return t;
+        }
+        throw new NullPointerException(str + " must not be null");
+    }
+}