1 files changed, 69 insertions, 73 deletions
diff --git a/reportbuilder/java/com/sun/star/report/util/DefaultParameterMap.java b/reportbuilder/java/com/sun/star/report/util/DefaultParameterMap.java
index 29ee586d5075..f6766a53f1a9 100644
--- a/reportbuilder/java/com/sun/star/report/util/DefaultParameterMap.java
+++ b/reportbuilder/java/com/sun/star/report/util/DefaultParameterMap.java
@@ -27,8 +27,6 @@
  * for a copy of the LGPLv3 License.
  *
  ************************************************************************/
-
-
 package com.sun.star.report.util;
 
 import java.util.HashMap;
@@ -38,92 +36,90 @@ import java.util.Map;
 
 public class DefaultParameterMap implements ParameterMap
 {
-  private final Map backend;
-
-  public DefaultParameterMap ()
-  {
-    backend = new HashMap();
-  }
 
-  public void clear ()
-  {
-    backend.clear();
-  }
+    private final Map backend;
 
-  /**
-   * Retrieves the value stored for a key in this properties collection.
-   *
-   * @param key the property key.
-   * @return The stored value, or <code>null</code> if the key does not exist in this
-   *         collection.
-   */
-  public Object get (final String key)
-  {
-    if (key == null)
+    public DefaultParameterMap()
     {
-      throw new NullPointerException
-              ("DefaultParameterMap.get (..): Parameter 'key' must not be null");
+        backend = new HashMap();
     }
-    return backend.get(key);
-  }
 
-  /**
-   * Retrieves the value stored for a key in this properties collection, and returning the
-   * default value if the key was not stored in this properties collection.
-   *
-   * @param key          the property key.
-   * @param defaultValue the default value to be returned when the key is not stored in
-   *                     this properties collection.
-   * @return The stored value, or the default value if the key does not exist in this
-   *         collection.
-   */
-  public Object get (final String key, final Object defaultValue)
-  {
-    if (key == null)
+    public void clear()
     {
-      throw new NullPointerException
-              ("DefaultParameterMap.get (..): Parameter 'key' must not be null");
+        backend.clear();
     }
-    final Object o = this.backend.get(key);
-    if (o == null)
+
+    /**
+     * Retrieves the value stored for a key in this properties collection.
+     *
+     * @param key the property key.
+     * @return The stored value, or <code>null</code> if the key does not exist in this
+     *         collection.
+     */
+    public Object get(final String key)
     {
-      return defaultValue;
+        if (key == null)
+        {
+            throw new NullPointerException("DefaultParameterMap.get (..): Parameter 'key' must not be null");
+        }
+        return backend.get(key);
     }
-    return o;
-  }
-
-  public String[] keys ()
-  {
-    return (String[]) this.backend.keySet().toArray(new String[backend.size()]);
-  }
 
-  /**
-   * Adds a property to this properties collection. If a property with the given name
-   * exist, the property will be replaced with the new value. If the value is null, the
-   * property will be removed.
-   *
-   * @param key   the property key.
-   * @param value the property value.
-   */
-  public void put (final String key, final Object value)
-  {
-    if (key == null)
+    /**
+     * Retrieves the value stored for a key in this properties collection, and returning the
+     * default value if the key was not stored in this properties collection.
+     *
+     * @param key          the property key.
+     * @param defaultValue the default value to be returned when the key is not stored in
+     *                     this properties collection.
+     * @return The stored value, or the default value if the key does not exist in this
+     *         collection.
+     */
+    public Object get(final String key, final Object defaultValue)
     {
-      throw new NullPointerException
-              ("ReportProperties.put (..): Parameter 'key' must not be null");
+        if (key == null)
+        {
+            throw new NullPointerException("DefaultParameterMap.get (..): Parameter 'key' must not be null");
+        }
+        final Object o = this.backend.get(key);
+        if (o == null)
+        {
+            return defaultValue;
+        }
+        return o;
     }
-    if (value == null)
+
+    public String[] keys()
     {
-      this.backend.remove(key);
+        return (String[]) this.backend.keySet().toArray(new String[backend.size()]);
     }
-    else
+
+    /**
+     * Adds a property to this properties collection. If a property with the given name
+     * exist, the property will be replaced with the new value. If the value is null, the
+     * property will be removed.
+     *
+     * @param key   the property key.
+     * @param value the property value.
+     */
+    public void put(final String key, final Object value)
     {
-      this.backend.put(key, value);
+        if (key == null)
+        {
+            throw new NullPointerException("ReportProperties.put (..): Parameter 'key' must not be null");
+        }
+        if (value == null)
+        {
+            this.backend.remove(key);
+        }
+        else
+        {
+            this.backend.put(key, value);
+        }
     }
-  }
 
-  public int size ()
-  {
-    return this.backend.size();
-  }
+    public int size()
+    {
+        return this.backend.size();
+    }
 }