Fix JavaDoc param name issue

Author: sbabcoc

src/main/java/com/nordstrom/common/base/ExceptionUnwrapper.java

@@ -1,54 +1,54 @@
-package com.nordstrom.common.base;
-
-import java.lang.reflect.InvocationTargetException;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.Set;
-
-public class ExceptionUnwrapper {
-
-    private static final Set<Class<? extends Exception>> unwrappable = 
-            Collections.unmodifiableSet(new HashSet<>(Arrays.asList(RuntimeException.class, InvocationTargetException.class)));
-
-    private ExceptionUnwrapper() {
-        throw new AssertionError("ExceptionUnwrapper is a static utility class that cannot be instantiated.");
-    }
-
-    /**
-     * Unwrap the specified exception.<br>
-     * <br>
-     * <b>NOTE</b>: This method unwraps the exception chain until it encounters either a non-wrapper exception or an
-     * exception with no specified cause. The unwrapped exception is returned.
-     * 
-     * @param throwable exception to be unwrapped
-     * @return unwrapped exception
-     */
-    public static Throwable unwrap(Throwable throwable) {
-        return unwrap(throwable, null);
-    }
-
-    /**
-     * Unwrap the specified exception, optionally retaining wrapper messages.<br>
-     * <br>
-     * <b>NOTE</b>: This method unwraps the exception chain until it encounters either a non-wrapper exception or an
-     * exception with no specified cause. The unwrapped exception is returned.
-     * 
-     * @param throwable exception to be unwrapped
-     * @param string builder to compile wrapper messages (may be 'null')
-     * @return unwrapped exception
-     */
-    public static Throwable unwrap(Throwable throwable, StringBuilder builder) {
-        Throwable thrown = throwable;
-        if (thrown != null) {
-            while (unwrappable.contains(thrown.getClass())) {
-                Throwable unwrapped = thrown.getCause();
-                if (unwrapped == null) break;
-                if (builder != null) builder.append(thrown.getMessage()).append(" -> ");
-                thrown = unwrapped;
-            }
-        }
-        return thrown;
-    }
-
-}
+package com.nordstrom.common.base;
+
+import java.lang.reflect.InvocationTargetException;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Set;
+
+public class ExceptionUnwrapper {
+
+    private static final Set<Class<? extends Exception>> unwrappable = 
+            Collections.unmodifiableSet(new HashSet<>(Arrays.asList(RuntimeException.class, InvocationTargetException.class)));
+
+    private ExceptionUnwrapper() {
+        throw new AssertionError("ExceptionUnwrapper is a static utility class that cannot be instantiated.");
+    }
+
+    /**
+     * Unwrap the specified exception.<br>
+     * <br>
+     * <b>NOTE</b>: This method unwraps the exception chain until it encounters either a non-wrapper exception or an
+     * exception with no specified cause. The unwrapped exception is returned.
+     * 
+     * @param throwable exception to be unwrapped
+     * @return unwrapped exception
+     */
+    public static Throwable unwrap(Throwable throwable) {
+        return unwrap(throwable, null);
+    }
+
+    /**
+     * Unwrap the specified exception, optionally retaining wrapper messages.<br>
+     * <br>
+     * <b>NOTE</b>: This method unwraps the exception chain until it encounters either a non-wrapper exception or an
+     * exception with no specified cause. The unwrapped exception is returned.
+     * 
+     * @param throwable exception to be unwrapped
+     * @param builder to compile wrapper messages (may be 'null')
+     * @return unwrapped exception
+     */
+    public static Throwable unwrap(Throwable throwable, StringBuilder builder) {
+        Throwable thrown = throwable;
+        if (thrown != null) {
+            while (unwrappable.contains(thrown.getClass())) {
+                Throwable unwrapped = thrown.getCause();
+                if (unwrapped == null) break;
+                if (builder != null) builder.append(thrown.getMessage()).append(" -> ");
+                thrown = unwrapped;
+            }
+        }
+        return thrown;
+    }
+
+}