(commons-io) 01/02: Don't check for size twice

[gg...@apache.org]

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

commit 860de720c663776d7b9de091e8699f6276950169
Author: Gary D. Gregory <ga...@gmail.com>
AuthorDate: Mon Sep 1 15:39:15 2025 -0400

    Don't check for size twice
    
    Javadoc
---
 src/main/java/org/apache/commons/io/IOUtils.java | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/main/java/org/apache/commons/io/IOUtils.java b/src/main/java/org/apache/commons/io/IOUtils.java
index b9b7b63ab..05ff9e94c 100644
--- a/src/main/java/org/apache/commons/io/IOUtils.java
+++ b/src/main/java/org/apache/commons/io/IOUtils.java
@@ -2671,9 +2671,6 @@ public static byte[] toByteArray(final InputStream inputStream) throws IOExcepti
      */
     @SuppressWarnings("resource")
     public static byte[] toByteArray(final InputStream input, final int size) throws IOException {
-        if (size == 0) {
-            return EMPTY_BYTE_ARRAY;
-        }
         return toByteArray(Objects.requireNonNull(input, "input")::read, size);
     }
 
@@ -2703,7 +2700,7 @@ public static byte[] toByteArray(final InputStream input, final long size) throw
     /**
      * Gets the contents of an input as a {@code byte[]}.
      *
-     * @param input the input to read.
+     * @param input the input to read, not null.
      * @param size the size of the input to read, where 0 &lt; {@code size} &lt;= length of input.
      * @return byte [] of length {@code size}.
      * @throws IOException if an I/O error occurs or input length is smaller than parameter {@code size}.