Added a getIniMap() method and test

Author: lmccrate

src/com/nikhaldimann/inieditor/IniEditor.java

@@ -286,6 +286,19 @@ public Map< String, String > getSectionMap(String section) {
         return null;
     }
 
+    /**
+     * Returns a nested map of the entire Ini file for simple reading.
+     *
+     * @return HashMap of section/option/value for entire ini file
+     */
+    public Map<String , Map<String, String>> getIniMap() {
+        Map<String, Map<String, String>> iniMap = new HashMap<String, Map<String, String>>();
+        for(String section: sectionNames()) {
+            iniMap.put(section, getSectionMap(section));
+        }
+        return iniMap;
+    }
+
     /**
      * Sets the value of an option in a section, if the option exist, otherwise
      * adds the option to the section. Trims white space from the start and the

test/com/nikhaldimann/inieditor/IniEditorTest.java

@@ -150,6 +150,18 @@ public void testGetSectionMap() {
         assertEquals(i.getSectionMap("common"), new HashMap<String, String>());
     }
 
+    public void testGetIniMap() {
+        IniEditor i = new IniEditor();
+        Map<String, Map<String, String>> temp = new HashMap<String, Map<String, String>>();
+        assertEquals(i.getIniMap(), temp);
+        i.addSection("test");
+        temp.put("test", new HashMap<String, String>());
+        assertEquals(i.getIniMap(), temp);
+        i.set("test", "hallo", "bike");
+        temp.get("test").put("hallo", "bike");
+        assertEquals(i.getIniMap(), temp);
+    }
+
     /**
      * Setting options with illegal names.
      */