From 91e878ce39c9db112d658b3236f29a13e12724e6 Mon Sep 17 00:00:00 2001
From: Tuukka Lehtonen <tuukka.lehtonen@semantum.fi>
Date: Tue, 7 Apr 2020 08:47:50 +0000
Subject: [PATCH] Revert "Prime SCL BindingRegistry to shave ~0.5s from
 startup"

This reverts commit 8f99af83cee60676d80cf2334177ab94f82b7959.

Reason for revert: Breaks selection view and other aspects about systems using Variables

gitlab #491

Change-Id: I15003096cd13d738870278dd0c922bd9d0ed4ef5
---
 .../scl/reflection/internal/Activator.java     | 18 ------------------
 .../internal/registry/BindingRegistry.java     |  6 ------
 .../internal/registry/Namespace.java           |  2 +-
 3 files changed, 1 insertion(+), 25 deletions(-)

diff --git a/bundles/org.simantics.scl.reflection/src/org/simantics/scl/reflection/internal/Activator.java b/bundles/org.simantics.scl.reflection/src/org/simantics/scl/reflection/internal/Activator.java
index a14be4896..4e1d01816 100644
--- a/bundles/org.simantics.scl.reflection/src/org/simantics/scl/reflection/internal/Activator.java
+++ b/bundles/org.simantics.scl.reflection/src/org/simantics/scl/reflection/internal/Activator.java
@@ -1,14 +1,11 @@
 package org.simantics.scl.reflection.internal;
 
-import java.util.concurrent.ForkJoinPool;
-
 import org.eclipse.core.runtime.ILog;
 import org.eclipse.core.runtime.Platform;
 import org.eclipse.core.runtime.Status;
 import org.osgi.framework.Bundle;
 import org.osgi.framework.BundleActivator;
 import org.osgi.framework.BundleContext;
-import org.simantics.scl.reflection.internal.registry.BindingRegistry;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -23,21 +20,6 @@ public class Activator implements BundleActivator {
     public void start(BundleContext context) throws Exception {
         this.context = context;
         instance = this;
-        
-        primeBindingRegistry();
-    }
-
-    private static void primeBindingRegistry() {
-        LOGGER.info("Priming BindingRegistry");
-        ForkJoinPool.commonPool().submit(() -> {
-            try {
-                // this forces static initialzation of the registry in advance
-                BindingRegistry.primeBindingRegistry();
-            } catch (Exception e) {
-                LOGGER.error("Could not prime binding registry", e);
-            }
-            LOGGER.info("Priming done");
-        });
     }
 
     @Override
diff --git a/bundles/org.simantics.scl.reflection/src/org/simantics/scl/reflection/internal/registry/BindingRegistry.java b/bundles/org.simantics.scl.reflection/src/org/simantics/scl/reflection/internal/registry/BindingRegistry.java
index 648e314d9..f9bf3fadc 100644
--- a/bundles/org.simantics.scl.reflection/src/org/simantics/scl/reflection/internal/registry/BindingRegistry.java
+++ b/bundles/org.simantics.scl.reflection/src/org/simantics/scl/reflection/internal/registry/BindingRegistry.java
@@ -49,12 +49,6 @@ public class BindingRegistry {
         }
     }
     
-    public static void primeBindingRegistry() {
-        for (Namespace ns : namespaces.values()) {
-            ns.initializeValues();
-        }
-    }
-    
     static {
         initialize();
         if (DEBUG_INIT) {
diff --git a/bundles/org.simantics.scl.reflection/src/org/simantics/scl/reflection/internal/registry/Namespace.java b/bundles/org.simantics.scl.reflection/src/org/simantics/scl/reflection/internal/registry/Namespace.java
index 5234d3bfc..daaa204db 100644
--- a/bundles/org.simantics.scl.reflection/src/org/simantics/scl/reflection/internal/registry/Namespace.java
+++ b/bundles/org.simantics.scl.reflection/src/org/simantics/scl/reflection/internal/registry/Namespace.java
@@ -275,7 +275,7 @@ public class Namespace {
         }
     }        
         
-    synchronized void initializeValues() {
+    private synchronized void initializeValues() {
         if(values == null) {
             initializeTypes();
             TypeBindingScheme scheme = MinimalTypeBindingScheme.INSTANCE;
-- 
2.43.2