Revert matchers back to 4.10 to compile against Hamcrest 1.1

JUnit 4.12 is supposed to be built against Hamcrest 1.3 or above
but external/hamcrest is still at 1.1. This reverts affected
files back to their 4.10 version so that they will compile
against Hamcrest 1.1 for now.

Bug: 33613916
Test: make checkbuild
Change-Id: Ie3c15047aa5a942ed0987c31c345725bef4db3d4

1 files changed, 31 insertions, 0 deletions

diff --git a/src/main/java/org/junit/internal/matchers/StringContains.java b/src/main/java/org/junit/internal/matchers/StringContains.java
new file mode 100644
index 0000000..e5f5334
--- /dev/null
+++ b/src/main/java/org/junit/internal/matchers/StringContains.java
@@ -0,0 +1,31 @@
+/*  Copyright (c) 2000-2006 hamcrest.org
+ */
+package org.junit.internal.matchers;
+
+import org.hamcrest.Factory;
+import org.hamcrest.Matcher;
+
+/**
+ * Tests if the argument is a string that contains a substring.
+ */
+public class StringContains extends SubstringMatcher {
+    public StringContains(String substring) {
+        super(substring);
+    }
+
+    @Override
+	protected boolean evalSubstringOf(String s) {
+        return s.indexOf(substring) >= 0;
+    }
+
+    @Override
+	protected String relationship() {
+        return "containing";
+    }
+
+    @Factory
+    public static Matcher<String> containsString(String substring) {
+        return new StringContains(substring);
+    }
+
+}
\ No newline at end of file