From 8c5115aeb15a500af21306fce606ca0842363024 Mon Sep 17 00:00:00 2001
From: Dominik Stadler <centic@apache.org>
Date: Sat, 8 Mar 2014 08:41:25 +0000
Subject: [PATCH] Fix Sonar issues about finalize() usage

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1575501 13f79535-47bb-0310-9956-ffa450edef68
---
 .../org/apache/poi/hssf/usermodel/DummyGraphics2d.java    | 8 +++++---
 .../org/apache/poi/xssf/streaming/SheetDataWriter.java    | 2 ++
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/java/org/apache/poi/hssf/usermodel/DummyGraphics2d.java b/src/java/org/apache/poi/hssf/usermodel/DummyGraphics2d.java
index 41393d1a5..f2e2325da 100644
--- a/src/java/org/apache/poi/hssf/usermodel/DummyGraphics2d.java
+++ b/src/java/org/apache/poi/hssf/usermodel/DummyGraphics2d.java
@@ -19,16 +19,16 @@
 package org.apache.poi.hssf.usermodel;
 
 import java.awt.*;
+import java.awt.font.FontRenderContext;
+import java.awt.font.GlyphVector;
 import java.awt.geom.AffineTransform;
 import java.awt.image.BufferedImage;
 import java.awt.image.BufferedImageOp;
 import java.awt.image.ImageObserver;
 import java.awt.image.RenderedImage;
 import java.awt.image.renderable.RenderableImage;
-import java.awt.font.GlyphVector;
-import java.awt.font.FontRenderContext;
-import java.util.Map;
 import java.text.AttributedCharacterIterator;
+import java.util.Map;
 
 public class DummyGraphics2d
         extends Graphics2D
@@ -675,6 +675,8 @@ public class DummyGraphics2d
     public void finalize() {
         System.out.println( "finalize():" );
         g2D.finalize();
+
+        super.finalize();
     }
 
     public Shape getClip()
diff --git a/src/ooxml/java/org/apache/poi/xssf/streaming/SheetDataWriter.java b/src/ooxml/java/org/apache/poi/xssf/streaming/SheetDataWriter.java
index 43f7e72e6..95f8f515a 100644
--- a/src/ooxml/java/org/apache/poi/xssf/streaming/SheetDataWriter.java
+++ b/src/ooxml/java/org/apache/poi/xssf/streaming/SheetDataWriter.java
@@ -127,6 +127,8 @@ public class SheetDataWriter {
     @Override
     protected void finalize() throws Throwable {
         _fd.delete();
+
+        super.finalize();
     }
 
     /**