From 31831476f1ba34ac45c27ea4944de133ee8721c5 Mon Sep 17 00:00:00 2001
From: Joakim Erdfelt <joakim.erdfelt@gmail.com>
Date: Thu, 26 Dec 2013 15:49:31 -0700
Subject: [PATCH] Removing ${switch logic from Module in favor of using
 properties

---
 .../java/org/eclipse/jetty/start/Module.java  | 47 +++----------------
 1 file changed, 6 insertions(+), 41 deletions(-)

diff --git a/jetty-start/src/main/java/org/eclipse/jetty/start/Module.java b/jetty-start/src/main/java/org/eclipse/jetty/start/Module.java
index 2dbcbc242d4..bc1359772ab 100644
--- a/jetty-start/src/main/java/org/eclipse/jetty/start/Module.java
+++ b/jetty-start/src/main/java/org/eclipse/jetty/start/Module.java
@@ -292,52 +292,12 @@ public class Module
         {
             try (BufferedReader buf = new BufferedReader(reader))
             {
-                String line;
                 String sectionType = "";
-                String switchProperty = null;
-                String caseTag = null;
-                String caseTagColon = null;
-                boolean switched = false;
+                String line;
                 while ((line = buf.readLine()) != null)
                 {
                     line = line.trim();
 
-                    if (caseTag != null)
-                    {
-                        if ("}".equals(line))
-                        {
-                            if (!switched)
-                            {
-                                StartLog.warn("WARN: No matching case in %s for ${switch %s=%s ...}",basehome.toShortForm(file),switchProperty,caseTag);
-                            }
-                            caseTag = null;
-                            caseTagColon = null;
-                            switchProperty = null;
-                            continue;
-                        }
-
-                        if (switched)
-                        {
-                            continue;
-                        }
-
-                        if (!line.startsWith(caseTagColon) && !line.startsWith("*:"))
-                        {
-                            continue;
-                        }
-
-                        switched = true;
-                        line = line.substring(line.indexOf(':') + 1).trim();
-                    }
-                    else if (line.startsWith("${switch "))
-                    {
-                        switched = false;
-                        switchProperty = line.substring(9).trim();
-                        caseTag = System.getProperty(switchProperty);
-                        caseTagColon = caseTag + ":";
-                        continue;
-                    }
-
                     Matcher sectionMatcher = section.matcher(line);
 
                     if (sectionMatcher.matches())
@@ -358,6 +318,9 @@ public class Module
                         {
                             switch (sectionType)
                             {
+                                case "":
+                                    // ignore (this would be entries before first section)
+                                    break;
                                 case "DEPEND":
                                     parentNames.add(line);
                                     break;
@@ -376,6 +339,8 @@ public class Module
                                 case "INI-TEMPLATE":
                                     initialise.add(line);
                                     break;
+                                default:
+                                    throw new IOException("Unrecognized Module section: [" + sectionType + "]");
                             }
                         }
                     }