From c8fc960d2dd31333ce5de03e5efa5dc11b3e019e Mon Sep 17 00:00:00 2001
From: PJ Fanning <fanningpj@apache.org>
Date: Thu, 30 Dec 2021 21:35:45 +0000
Subject: use isEmpty()

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1896547 13f79535-47bb-0310-9956-ffa450edef68
---
 .../java/org/apache/poi/hslf/usermodel/HSLFSlideShowImpl.java  |  2 +-
 .../src/main/java/org/apache/poi/hsmf/MAPIMessage.java         | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'poi-scratchpad/src')

diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideShowImpl.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideShowImpl.java
index 931b2df2de..8a0dc66958 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideShowImpl.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideShowImpl.java
@@ -906,7 +906,7 @@ public final class HSLFSlideShowImpl extends POIDocument implements Closeable {
 
         // Add the new picture in
         int offset = 0;
-        if (_pictures.size() > 0) {
+        if (!_pictures.isEmpty()) {
             HSLFPictureData prev = _pictures.get(_pictures.size() - 1);
             offset = prev.getOffset() + prev.getBseSize();
         }
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hsmf/MAPIMessage.java b/poi-scratchpad/src/main/java/org/apache/poi/hsmf/MAPIMessage.java
index 6965aef448..c71f2a8e9b 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hsmf/MAPIMessage.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hsmf/MAPIMessage.java
@@ -226,7 +226,7 @@ public class MAPIMessage extends POIReadOnlyDocument {
       ByteChunk htmlBodyBinaryChunk = mainChunks.getHtmlBodyChunkBinary();
       if (htmlBodyBinaryChunk != null) {
          List<PropertyValue> cpid = mainChunks.getProperties().get(MAPIProperty.INTERNET_CPID);
-         if (cpid != null && cpid.size() > 0) {
+         if (cpid != null && !cpid.isEmpty()) {
             int codepage = ((LongPropertyValue) cpid.get(0)).getValue();
             try {
                String encoding = CodePageUtil.codepageToEncoding(codepage, true);
@@ -423,7 +423,7 @@ public class MAPIMessage extends POIReadOnlyDocument {
      // General codepage: Message codepage property.
      //
      List<PropertyValue> val = mainChunks.getProperties().get(MAPIProperty.MESSAGE_CODEPAGE);
-     if (val != null && val.size() > 0) {
+     if (val != null && !val.isEmpty()) {
        int codepage = ((LongPropertyValue) val.get(0)).getValue();
        try {
          String encoding = CodePageUtil.codepageToEncoding(codepage, true);
@@ -437,7 +437,7 @@ public class MAPIMessage extends POIReadOnlyDocument {
      //
      if (generalcodepage == null) {
        val = mainChunks.getProperties().get(MAPIProperty.MESSAGE_LOCALE_ID);
-       if (val != null && val.size() > 0) {
+       if (val != null && !val.isEmpty()) {
          int lcid = ((LongPropertyValue) val.get(0)).getValue();
          int codepage = LocaleUtil.getDefaultCodePageFromLCID(lcid);
          try {
@@ -476,7 +476,7 @@ public class MAPIMessage extends POIReadOnlyDocument {
      // UTF-8 is ignored for text body. This seems to be a special Outlook behavior.
      //
      val = mainChunks.getProperties().get(MAPIProperty.INTERNET_CPID);
-     if (val != null && val.size() > 0) {
+     if (val != null && !val.isEmpty()) {
        int codepage = ((LongPropertyValue) val.get(0)).getValue();
        try {
          String encoding = CodePageUtil.codepageToEncoding(codepage, true);
@@ -644,7 +644,7 @@ public class MAPIMessage extends POIReadOnlyDocument {
                MAPIProperty.CREATION_TIME
          }) {
             List<PropertyValue> val = mainChunks.getProperties().get(prop);
-            if (val != null && val.size() > 0) {
+            if (val != null && !val.isEmpty()) {
                return ((TimePropertyValue)val.get(0)).getValue();
             }
          }
-- 
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