From 656c697f4c766a11200b25e95776c1768e9ce95a Mon Sep 17 00:00:00 2001
From: Loredana Crusoveanu <lore.crusoveanu@gmail.com>
Date: Thu, 16 Sep 2021 15:50:41 +0300
Subject: [PATCH] BAEL-5033 create file if it doesn't exist

---
 .../java/com/baeldung/java/io/zip4j/ZipMultiFile.java    | 9 ++++++---
 .../java/com/baeldung/java/io/zip4j/ZipSingleFile.java   | 7 ++++++-
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/libraries-io/src/main/java/com/baeldung/java/io/zip4j/ZipMultiFile.java b/libraries-io/src/main/java/com/baeldung/java/io/zip4j/ZipMultiFile.java
index b34eccd7db..081d207294 100644
--- a/libraries-io/src/main/java/com/baeldung/java/io/zip4j/ZipMultiFile.java
+++ b/libraries-io/src/main/java/com/baeldung/java/io/zip4j/ZipMultiFile.java
@@ -18,9 +18,12 @@ public class ZipMultiFile {
 
         File firstFile = new File("aFile.txt");
         File secondFile = new File("bFile.txt");
-
-        firstFile.createNewFile();
-        secondFile.createNewFile();
+        if (!firstFile.exists()) {
+            firstFile.createNewFile();
+        }
+        if (!secondFile.exists()) {
+            secondFile.createNewFile();
+        }
 
         List<File> filesToAdd = Arrays.asList(firstFile, secondFile);
 
diff --git a/libraries-io/src/main/java/com/baeldung/java/io/zip4j/ZipSingleFile.java b/libraries-io/src/main/java/com/baeldung/java/io/zip4j/ZipSingleFile.java
index 4d72c71c8d..d0947afa2e 100644
--- a/libraries-io/src/main/java/com/baeldung/java/io/zip4j/ZipSingleFile.java
+++ b/libraries-io/src/main/java/com/baeldung/java/io/zip4j/ZipSingleFile.java
@@ -16,7 +16,12 @@ public class ZipSingleFile {
         zipParameters.setCompressionLevel(CompressionLevel.HIGHER);
         zipParameters.setEncryptionMethod(EncryptionMethod.AES);
         ZipFile zipFile = new ZipFile("compressed.zip", "password".toCharArray());
-        zipFile.addFile(new File("aFile.txt"));
+
+        File fileToAdd = new File("aFile.txt");
+        if (!fileToAdd.exists()) {
+            fileToAdd.createNewFile();
+        }
+        zipFile.addFile(fileToAdd);
         zipFile.close();
     }
 }