Fixes #185 Validation issue in oneOf when elements have optional fields

Author: ddobrin

src/main/java/com/networknt/schema/ValidatorState.java

@@ -5,28 +5,29 @@ public class ValidatorState {
 	 * Flag set when a node has matched Works in conjunction with the next flag:
 	 * isComplexValidator, to be used for complex validators such as oneOf, for ex
 	 */
-	private boolean matchedNode = true;
+    private boolean matchedNode = true;
 
 	/**
 	 * Flag set if complex validators such as oneOf, for ex, neeed to have their
 	 * properties validated. The PropertiesValidator is not aware generally of a
 	 * complex validator is being validated or a simple poperty tree
 	 */
-	private boolean isComplexValidator = false;
+    private boolean isComplexValidator = false;
 
     public void setMatchedNode(boolean matchedNode) {
-    	this.matchedNode = matchedNode;
+        this.matchedNode = matchedNode;
     }
+
     public boolean hasMatchedNode() {
-    	return matchedNode;
+        return matchedNode;
+    }
+
+    public boolean isComplexValidator() {
+        return isComplexValidator;
     }
 
-	public boolean isComplexValidator() {
-		return isComplexValidator;
-	}
+    public void setComplexValidator(boolean isComplexValidator) {
+        this.isComplexValidator = isComplexValidator;
+    }
 
-	public void setComplexValidator(boolean isComplexValidator) {
-		this.isComplexValidator = isComplexValidator;
-	}
-	
 }