diff --git a/src/JsonInspector/Tree.java b/src/JsonInspector/Tree.java
index 1ff9af8..1580093 100644
--- a/src/JsonInspector/Tree.java
+++ b/src/JsonInspector/Tree.java
@@ -6,13 +6,8 @@ public class Tree {
     private Node firstNode;
 
 
-    public Tree(String file) {
-        try {
-            firstNode = parseElement(file);
-        } catch (JsonSyntaxException e) {
-            e.printStackTrace();
-            //System.err.println("Syntax error while parsing JSON file");
-        }
+    public Tree(String file) throws JsonSyntaxException {
+        firstNode = parseElement(file);
     }
 
 
@@ -22,12 +17,18 @@ public class Tree {
         if (keyValue.length == 2) {
             String key = keyValue[0], value = keyValue[1];
 
-            if (value.charAt(0) == '[' && value.charAt(value.length()-1) == ']') {
-                return parseArray(key, value);
-            } else if (value.charAt(0) == '{' && value.charAt(value.length()-1) == '}') {
-                return parseObject(key, value);
+            if (0 < value.length()) {
+                if (value.charAt(0) == '[' && value.charAt(value.length() - 1) == ']') {
+                    return parseArray(key, value);
+
+                } else if (value.charAt(0) == '{' && value.charAt(value.length() - 1) == '}') {
+                    return parseObject(key, value);
+
+                } else {
+                    return parsePair(key, value);
+                }
             } else {
-                return parsePair(key, value);
+                return null;
             }
 
         } else if (keyValue[0].equals("")) {
@@ -45,20 +46,21 @@ public class Tree {
 
 
     private Node parseArray(String name, String rawValues) throws JsonSyntaxException {
-        Node array = new Node(name, Type.ARRAY);
+        Node array = new Node(cleanOpeningExpression(name), Type.ARRAY);
         ArrayList<String> elements = splitList(rawValues);
 
         for (String value : elements) {
+            if (0 < value.length()) {
+                if (value.charAt(0) == '{') {
+                    if (value.charAt(value.length() - 1) == '}') {
+                        array.add(parseElement(value));
+                    } else {
+                        throw new JsonSyntaxException();
+                    }
 
-            if (value.charAt(0) == '{') {
-                if (value.charAt(value.length()-1) == '}') {
-                    array.add(parseElement(value));
                 } else {
-                    throw new JsonSyntaxException();
+                    array.add(value);
                 }
-
-            } else {
-                array.add(value);
             }
         }
 
@@ -67,7 +69,7 @@ public class Tree {
 
 
     private Node parseObject(String name, String rawValues) throws JsonSyntaxException {
-        Node object = new Node(name, Type.OBJECT);
+        Node object = new Node(cleanOpeningExpression(name), Type.OBJECT);
         ArrayList<String> elements = splitList(rawValues);
 
         for (String value : elements) {
@@ -98,7 +100,7 @@ public class Tree {
     }
 
 
-    private String cleanOpeningExpression(String strToClean) {
+    public static String cleanOpeningExpression(String strToClean) {
         StringBuilder cleanedString = new StringBuilder(strToClean);
         cleanedString.deleteCharAt(0);
         cleanedString.deleteCharAt(cleanedString.length()-1);
diff --git a/src/JsonInspector/Value.java b/src/JsonInspector/Value.java
index 6ef398d..c244c28 100644
--- a/src/JsonInspector/Value.java
+++ b/src/JsonInspector/Value.java
@@ -41,9 +41,4 @@ public class Value <T> {
     public boolean isNumber() {
         return value.getClass().equals(Integer.class) || value.getClass().equals(Double.class);
     }
-
-
-    public boolean isBoolean() {
-        return value.getClass().equals(Boolean.class);
-    }
 }