remove finalizer

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1894490 13f79535-47bb-0310-9956-ffa450edef68

3 files changed, 3 insertions, 0 deletions

diff --git a/poi-examples/src/main/java/org/apache/poi/examples/xssf/streaming/DeferredGeneration.java b/poi-examples/src/main/java/org/apache/poi/examples/xssf/streaming/DeferredGeneration.java
index e5b5eba6f1..1b98bb26ab 100644
--- a/poi-examples/src/main/java/org/apache/poi/examples/xssf/streaming/DeferredGeneration.java
+++ b/poi-examples/src/main/java/org/apache/poi/examples/xssf/streaming/DeferredGeneration.java
@@ -56,6 +56,7 @@ public class DeferredGeneration {
                 //writeAvoidingTempFiles was added as an experimental change in POI 5.1.0
                 //wb.writeAvoidingTempFiles(fileOut);
             } finally {
+                //the dispose call is necessary to ensure temp files are removed
                 wb.dispose();
             }
             System.out.println("wrote DeferredGeneration.xlsx");
diff --git a/poi-examples/src/main/java/org/apache/poi/examples/xssf/streaming/Outlining.java b/poi-examples/src/main/java/org/apache/poi/examples/xssf/streaming/Outlining.java
index 6c29813edd..31b15dcb16 100644
--- a/poi-examples/src/main/java/org/apache/poi/examples/xssf/streaming/Outlining.java
+++ b/poi-examples/src/main/java/org/apache/poi/examples/xssf/streaming/Outlining.java
@@ -47,6 +47,7 @@ public class Outlining {
             try (FileOutputStream fileOut = new FileOutputStream("outlining_collapsed.xlsx")) {
                 wb2.write(fileOut);
             } finally {
+                //the dispose call is necessary to ensure temp files are removed
                 wb2.dispose();
             }
         }
diff --git a/poi-examples/src/main/java/org/apache/poi/examples/xssf/streaming/SavePasswordProtectedXlsx.java b/poi-examples/src/main/java/org/apache/poi/examples/xssf/streaming/SavePasswordProtectedXlsx.java
index df5b7004cf..aabfd5955c 100644
--- a/poi-examples/src/main/java/org/apache/poi/examples/xssf/streaming/SavePasswordProtectedXlsx.java
+++ b/poi-examples/src/main/java/org/apache/poi/examples/xssf/streaming/SavePasswordProtectedXlsx.java
@@ -80,6 +80,7 @@ public final class SavePasswordProtectedXlsx {
             }
         } finally {
             wb.close();
+            //the dispose call is necessary to ensure temp files are removed
             wb.dispose();
         }
         TempFileUtils.checkTempFiles();