[db-jdo] branch main updated: JDO-823: Add a private constructor to hide the implicit public one for utility class

[mb...@apache.org]

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mbo pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/db-jdo.git


The following commit(s) were added to refs/heads/main by this push:
     new ac45fe24 JDO-823: Add a private constructor to hide the implicit public one for utility class
ac45fe24 is described below

commit ac45fe24b8173447e0757a4bfdcc8b250bfd050e
Author: Michael Bouschen <Mi...@akquinet.de>
AuthorDate: Sat Mar 4 19:19:26 2023 +0100

    JDO-823: Add a private constructor to hide the implicit public one for utility class
---
 api/src/main/java/javax/jdo/LegacyJava.java                     | 5 +++++
 exectck/src/main/java/org/apache/jdo/exectck/PropertyUtils.java | 4 ++++
 2 files changed, 9 insertions(+)

diff --git a/api/src/main/java/javax/jdo/LegacyJava.java b/api/src/main/java/javax/jdo/LegacyJava.java
index 983b9846..a708acbd 100644
--- a/api/src/main/java/javax/jdo/LegacyJava.java
+++ b/api/src/main/java/javax/jdo/LegacyJava.java
@@ -51,6 +51,11 @@ public class LegacyJava {
       IS_SECURITY_DEPRECATED ? null : findMethod("java.lang.System", "getSecurityManager");
   private static final SecurityManager securityManager =
       getSecurityManager == null ? null : new SecurityManager();
+
+  private LegacyJava() {
+    // This method is deliberately left empty.
+  }
+
   public static final Method doPrivilegedAction =
       findMethod(
           "java.security.AccessController",
diff --git a/exectck/src/main/java/org/apache/jdo/exectck/PropertyUtils.java b/exectck/src/main/java/org/apache/jdo/exectck/PropertyUtils.java
index dcb63aa0..b94af740 100644
--- a/exectck/src/main/java/org/apache/jdo/exectck/PropertyUtils.java
+++ b/exectck/src/main/java/org/apache/jdo/exectck/PropertyUtils.java
@@ -25,6 +25,10 @@ import java.util.logging.Logger;
 /** Helper class that sets properties required for running the JDO TCK. */
 public class PropertyUtils {
 
+  private PropertyUtils() {
+    // This method is deliberately left empty.
+  }
+
   /**
    * Separates white space separated items from a String into Collection entries Used to collect
    * command line argument lists into a Collection