[JENKINS-48593] - Add getSystemProperty(key) to fix hudson.consoleTai…

…lKB system property (#3200) * Add getSystemProperty(key) to fix hudson.consoleTailKB system property * Add Javadoc, @restricted and delegate to SystemProperties These changes were requested by @daniel-beck. * PR was not merged in time for 2.96 * Changes as requested by @oleg-nenashev
jenkinsci · Dec 22, 2017 · 006c512 · 006c512
1 parent 90f778d
commit 006c512
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/core/src/main/java/hudson/Functions.java b/core/src/main/java/hudson/Functions.java
@@ -469,6 +469,16 @@ public static Map getSystemProperties() {
         return new TreeMap<Object,Object>(System.getProperties());
     }
 
+    /**
+     * Gets the system property indicated by the specified key.
+     * 
+     * Delegates to {@link SystemProperties#getString(java.lang.String)}.
+     */
+    @Restricted(DoNotUse.class)
+    public static String getSystemProperty(String key) {
+        return SystemProperties.getString(key);
+    }
+
     public static Map getEnvVars() {
         return new TreeMap<String,String>(EnvVars.masterEnvVars);
     }