fix(QTDI-2004): handle when classpath.jar is not provided (JobServer)

 - remove `nested:` for embedded m2 repository

Author: undx

component-runtime-manager/src/main/java/org/talend/sdk/component/runtime/manager/ComponentManager.java

@@ -15,6 +15,7 @@
  */
 package org.talend.sdk.component.runtime.manager;
 
+import static java.lang.String.format;
 import static java.util.Arrays.asList;
 import static java.util.Collections.emptyList;
 import static java.util.Collections.emptyMap;
@@ -213,11 +214,14 @@ private static ComponentManager buildNewComponentManager() {
                 {
                     info("ComponentManager version: " + ComponentManagerVersion.VERSION);
                     info("Creating the contextual ComponentManager instance " + getIdentifiers());
-
-                    parallelIf(Boolean.getBoolean("talend.component.manager.plugins.parallel"),
-                            container.getDefinedNestedPlugin().stream().filter(p -> !hasPlugin(p)))
-                            .forEach(this::addPlugin);
-                    info("Components: " + availablePlugins());
+                    try {
+                        parallelIf(Boolean.getBoolean("talend.component.manager.plugins.parallel"),
+                                container.getDefinedNestedPlugin().stream().filter(p -> !hasPlugin(p)))
+                                .forEach(this::addPlugin);
+                        info("Components: " + availablePlugins());
+                    } catch (Exception e) {
+                        info(format("Error while loading plugin found in plugins.properties: %s.", e.getMessage()));
+                    }
                 }
 
                 @Override

container/container-core/src/main/java/org/talend/sdk/component/container/ContainerManager.java

@@ -120,7 +120,8 @@ public ContainerManager(final DependenciesResolutionConfiguration dependenciesRe
         if (PathFactory.get(System.getProperty("user.home")).resolve(".m2/repository").equals(rootRepo)) {
             final URL nested = classLoaderConfiguration.getParent().getResource("MAVEN-INF/repository");
             if (nested != null) {
-                rootRepo = PathFactory.get(nested.getFile().replace("file:", ""));
+                info("Nested maven repository: " + nested.getFile());
+                rootRepo = PathFactory.get(nested.getFile().replaceAll("^(file|nested):", ""));
             }
         }
         this.rootRepositoryLocation = rootRepo;