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


The following commit(s) were added to refs/heads/master by this push:
     new afa15ea4 Use +=
afa15ea4 is described below

commit afa15ea4c3f4571204789415745a8db379d10b18
Author: Gary David Gregory (Code signing key) <ggreg...@apache.org>
AuthorDate: Mon Jan 15 09:07:59 2024 -0500

    Use +=
---
 src/main/java/org/apache/bcel/classfile/Utility.java         | 2 +-
 src/main/java/org/apache/bcel/util/Class2HTML.java           | 2 +-
 src/test/java/org/apache/bcel/verifier/tests/JvmOpCodes.java | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/main/java/org/apache/bcel/classfile/Utility.java 
b/src/main/java/org/apache/bcel/classfile/Utility.java
index 691577e0..a8609068 100644
--- a/src/main/java/org/apache/bcel/classfile/Utility.java
+++ b/src/main/java/org/apache/bcel/classfile/Utility.java
@@ -1169,7 +1169,7 @@ public abstract class Utility {
             type = typeParams + 
typeSignaturesToString(signature.substring(index), chopit, ')');
             index += unwrap(CONSUMER_CHARS); // update position
             // add return type
-            type = type + typeSignatureToString(signature.substring(index), 
chopit);
+            type += typeSignatureToString(signature.substring(index), chopit);
             index += unwrap(CONSUMER_CHARS); // update position
             // ignore any throws information in the signature
             return type;
diff --git a/src/main/java/org/apache/bcel/util/Class2HTML.java 
b/src/main/java/org/apache/bcel/util/Class2HTML.java
index 13952db0..603b05fb 100644
--- a/src/main/java/org/apache/bcel/util/Class2HTML.java
+++ b/src/main/java/org/apache/bcel/util/Class2HTML.java
@@ -85,7 +85,7 @@ public class Class2HTML implements Constants {
                 if (argv[i].equals("-d")) { // Specify target directory, 
default '.'
                     dir = argv[++i];
                     if (!dir.endsWith("" + sep)) {
-                        dir = dir + sep;
+                        dir += sep;
                     }
                     final File store = new File(dir);
                     if (!store.isDirectory()) {
diff --git a/src/test/java/org/apache/bcel/verifier/tests/JvmOpCodes.java 
b/src/test/java/org/apache/bcel/verifier/tests/JvmOpCodes.java
index b9b94e2f..2d58c43e 100644
--- a/src/test/java/org/apache/bcel/verifier/tests/JvmOpCodes.java
+++ b/src/test/java/org/apache/bcel/verifier/tests/JvmOpCodes.java
@@ -61,7 +61,7 @@ public class JvmOpCodes {
      * Tests {@link DUP2}.
      */
     long dup2(long a) {
-        return a = a + 1;
+        return a++;
     }
 
     /**

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