diff --git a/.gitattributes b/.gitattributes
index 2b93351a80d..d9ad46d177b 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -283,8 +283,6 @@ icu4j/main/classes/core/.settings/edu.umd.cs.findbugs.core.prefs -text
 icu4j/main/classes/core/.settings/org.eclipse.core.resources.prefs -text
 icu4j/main/classes/core/.settings/org.eclipse.jdt.core.prefs -text
 icu4j/main/classes/core/manifest.stub -text
-icu4j/main/classes/core/src/com/ibm/icu/impl/ClassLoaderUtil.java -text
-icu4j/main/classes/core/src/com/ibm/icu/impl/Pair.java -text
 icu4j/main/classes/currdata/.externalToolBuilders/copy-data-currdata.launch -text
 icu4j/main/classes/currdata/.settings/org.eclipse.core.resources.prefs -text
 icu4j/main/classes/currdata/.settings/org.eclipse.jdt.core.prefs -text
diff --git a/icu4j/main/classes/core/src/com/ibm/icu/impl/ClassLoaderUtil.java b/icu4j/main/classes/core/src/com/ibm/icu/impl/ClassLoaderUtil.java
index 916bf611491..b67735c2d26 100644
--- a/icu4j/main/classes/core/src/com/ibm/icu/impl/ClassLoaderUtil.java
+++ b/icu4j/main/classes/core/src/com/ibm/icu/impl/ClassLoaderUtil.java
@@ -1,100 +1,100 @@
-/*
- *******************************************************************************
- * Copyright (C) 2015, International Business Machines Corporation and
- * others. All Rights Reserved.
- *******************************************************************************
- */
-package com.ibm.icu.impl;
-
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-
-
-/**
- * This utility class is used for resolving a right ClassLoader from
- * a given class. getClassLoader always returns a non-null ClassLoader
- * even a class is loaded through the bootstrap class loader of JRE.
- */
-public class ClassLoaderUtil {
-
-    private static class BootstrapClassLoader extends ClassLoader {
-        BootstrapClassLoader() {
-            // Object.class.getClassLoader() may return null.
-            //
-            // On Android, the behavior of super(null) is not guaranteed,
-            // but Object.class.getClassLoader() actually returns the
-            // bootstrap class loader. Note that we probably do not reach
-            // this constructor on Android, because ClassLoaderUtil.getClassLoader()
-            // should get non-null ClassLoader before calling
-            // ClassLoaderUtil.getBootstrapClassLoader().
-            // 
-            // On other common JREs (such as Oracle, OpenJDK),
-            // Object.class.getClassLoader() returns null, but
-            // super(null) is commonly used for accessing the bootstrap
-            // class loader.
-            super(Object.class.getClassLoader());
-        }
-    }
-
-    private static volatile ClassLoader BOOTSTRAP_CLASSLOADER;
-
-    /**
-     * Lazily create a singleton BootstrapClassLoader.
-     * This class loader might be necessary when ICU4J classes are
-     * initialized by bootstrap class loader.
-     * 
-     * @return The BootStrapClassLoader singleton instance
-     */
-    private static ClassLoader getBootstrapClassLoader() {
-        if (BOOTSTRAP_CLASSLOADER == null) {
-            synchronized(ClassLoaderUtil.class) {
-                if (BOOTSTRAP_CLASSLOADER == null) {
-                    ClassLoader cl = null;
-                    if (System.getSecurityManager() != null) {
-                        cl = AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() {
-                                public BootstrapClassLoader run() {
-                                    return new BootstrapClassLoader();
-                                }
-                            });
-                    } else {
-                        cl = new BootstrapClassLoader();
-                    }
-                    BOOTSTRAP_CLASSLOADER = cl;
-                }
-            }
-        }
-        return BOOTSTRAP_CLASSLOADER;
-    }
-
-
-    /**
-     * Returns the class loader used for loading the specified class.
-     * @param cls The class
-     * @return the class loader
-     */
-    public static ClassLoader getClassLoader(Class<?> cls) {
-        ClassLoader cl = cls.getClassLoader();
-        if (cl == null) {
-            cl = getClassLoader();
-        }
-        return cl;
-    }
-
-    /**
-     * Returns a fallback class loader.
-     * @return A class loader
-     */
-    public static ClassLoader getClassLoader() {
-        ClassLoader cl = Thread.currentThread().getContextClassLoader();
-        if (cl == null) {
-            cl = ClassLoader.getSystemClassLoader();
-            if (cl == null) {
-                // When this method is called for initializing a ICU4J class
-                // during bootstrap, cl might be still null (other than Android?).
-                // In this case, we want to use the bootstrap class loader.
-                cl = getBootstrapClassLoader();
-            }
-        }
-        return cl;
-    }
-}
+/*
+ *******************************************************************************
+ * Copyright (C) 2015, International Business Machines Corporation and
+ * others. All Rights Reserved.
+ *******************************************************************************
+ */
+package com.ibm.icu.impl;
+
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+
+
+/**
+ * This utility class is used for resolving a right ClassLoader from
+ * a given class. getClassLoader always returns a non-null ClassLoader
+ * even a class is loaded through the bootstrap class loader of JRE.
+ */
+public class ClassLoaderUtil {
+
+    private static class BootstrapClassLoader extends ClassLoader {
+        BootstrapClassLoader() {
+            // Object.class.getClassLoader() may return null.
+            //
+            // On Android, the behavior of super(null) is not guaranteed,
+            // but Object.class.getClassLoader() actually returns the
+            // bootstrap class loader. Note that we probably do not reach
+            // this constructor on Android, because ClassLoaderUtil.getClassLoader()
+            // should get non-null ClassLoader before calling
+            // ClassLoaderUtil.getBootstrapClassLoader().
+            // 
+            // On other common JREs (such as Oracle, OpenJDK),
+            // Object.class.getClassLoader() returns null, but
+            // super(null) is commonly used for accessing the bootstrap
+            // class loader.
+            super(Object.class.getClassLoader());
+        }
+    }
+
+    private static volatile ClassLoader BOOTSTRAP_CLASSLOADER;
+
+    /**
+     * Lazily create a singleton BootstrapClassLoader.
+     * This class loader might be necessary when ICU4J classes are
+     * initialized by bootstrap class loader.
+     * 
+     * @return The BootStrapClassLoader singleton instance
+     */
+    private static ClassLoader getBootstrapClassLoader() {
+        if (BOOTSTRAP_CLASSLOADER == null) {
+            synchronized(ClassLoaderUtil.class) {
+                if (BOOTSTRAP_CLASSLOADER == null) {
+                    ClassLoader cl = null;
+                    if (System.getSecurityManager() != null) {
+                        cl = AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() {
+                                public BootstrapClassLoader run() {
+                                    return new BootstrapClassLoader();
+                                }
+                            });
+                    } else {
+                        cl = new BootstrapClassLoader();
+                    }
+                    BOOTSTRAP_CLASSLOADER = cl;
+                }
+            }
+        }
+        return BOOTSTRAP_CLASSLOADER;
+    }
+
+
+    /**
+     * Returns the class loader used for loading the specified class.
+     * @param cls The class
+     * @return the class loader
+     */
+    public static ClassLoader getClassLoader(Class<?> cls) {
+        ClassLoader cl = cls.getClassLoader();
+        if (cl == null) {
+            cl = getClassLoader();
+        }
+        return cl;
+    }
+
+    /**
+     * Returns a fallback class loader.
+     * @return A class loader
+     */
+    public static ClassLoader getClassLoader() {
+        ClassLoader cl = Thread.currentThread().getContextClassLoader();
+        if (cl == null) {
+            cl = ClassLoader.getSystemClassLoader();
+            if (cl == null) {
+                // When this method is called for initializing a ICU4J class
+                // during bootstrap, cl might be still null (other than Android?).
+                // In this case, we want to use the bootstrap class loader.
+                cl = getBootstrapClassLoader();
+            }
+        }
+        return cl;
+    }
+}