[commons-compress] 04/06: Reuse own CloseShieldFilterInputStream instead of creating an anonymous inner class.

[gg...@apache.org]

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ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-compress.git

commit 81b0b1bad8c64f80f73148c16a00674f1ea997bf
Author: Gary Gregory <ga...@gmail.com>
AuthorDate: Sat Jan 25 11:29:33 2020 -0500

    Reuse own CloseShieldFilterInputStream instead of creating an anonymous
    inner class.
---
 .../compress/archivers/zip/ExplodingInputStream.java      | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

diff --git a/src/main/java/org/apache/commons/compress/archivers/zip/ExplodingInputStream.java b/src/main/java/org/apache/commons/compress/archivers/zip/ExplodingInputStream.java
index 0c899f9..24a0920 100644
--- a/src/main/java/org/apache/commons/compress/archivers/zip/ExplodingInputStream.java
+++ b/src/main/java/org/apache/commons/compress/archivers/zip/ExplodingInputStream.java
@@ -19,12 +19,13 @@
 
 package org.apache.commons.compress.archivers.zip;
 
-import org.apache.commons.compress.utils.CountingInputStream;
-import org.apache.commons.compress.utils.InputStreamStatistics;
-
 import java.io.IOException;
 import java.io.InputStream;
 
+import org.apache.commons.compress.utils.CloseShieldFilterInputStream;
+import org.apache.commons.compress.utils.CountingInputStream;
+import org.apache.commons.compress.utils.InputStreamStatistics;
+
 /**
  * The implode compression method was added to PKZIP 1.01 released in 1989.
  * It was then dropped from PKZIP 2.0 released in 1993 in favor of the deflate
@@ -97,12 +98,8 @@ class ExplodingInputStream extends InputStream implements InputStreamStatistics
      */
     private void init() throws IOException {
         if (bits == null) {
-            try (CountingInputStream i = new CountingInputStream(in) {
-                    @Override
-                    public void close() {
-                        // we do not want to close in
-                    }
-                }) {
+            // we do not want to close in
+            try (CountingInputStream i = new CountingInputStream(new CloseShieldFilterInputStream(in))) {
                 if (numberOfTrees == 3) {
                     literalTree = BinaryTree.decode(i, 256);
                 }