2 files changed, 0 insertions, 101 deletions

diff --git a/subprojects/language-model/src/main/java/tools/refinery/language/model/ProblemEMFSetup.java b/subprojects/language-model/src/main/java/tools/refinery/language/model/ProblemEMFSetup.java
deleted file mode 100644
index 9383098b..00000000
--- a/subprojects/language-model/src/main/java/tools/refinery/language/model/ProblemEMFSetup.java
+++ /dev/null
@@ -1,34 +0,0 @@
-package tools.refinery.language.model;
-
-import org.eclipse.emf.ecore.EPackage;
-import org.eclipse.emf.ecore.resource.Resource;
-
-import tools.refinery.language.model.problem.ProblemPackage;
-import tools.refinery.language.model.problem.impl.ProblemFactoryImpl;
-
-public class ProblemEMFSetup {
-        public static final String XMI_RESOURCE_EXTENSION = "problem_xmi";
-
-        private ProblemEMFSetup() {
-                throw new IllegalStateException("This is a static utility class and should not be instantiated directly");
-        }
-
-        // Here we can't rely on java.util.HashMap#putIfAbsent, because
-        // org.eclipse.emf.ecore.impl.EPackageRegistryImpl#containsKey is overridden
-        // without also overriding putIfAbsent. We must make sure to call the
-        // overridden containsKey implementation.
-        @SuppressWarnings("squid:S3824")
-        public static void doEMFRegistration() {
-                if (!EPackage.Registry.INSTANCE.containsKey(ProblemPackage.eNS_URI)) {
-                        EPackage.Registry.INSTANCE.put(ProblemPackage.eNS_URI, ProblemPackage.eINSTANCE);
-                }
-
-                // This Resource.Factory is not actually used once
-                // tools.refinery.language.ProblemStandaloneSetup.createInjectorAndDoEMFRegistration()
-                // is called, because if will be replaced by
-                // tools.refinery.language.resource.ProblemXmiResourceFactory, which implements
-                // org.eclipse.xtext.resource.IResourceFactory as required by Xtext.
-                Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().putIfAbsent(XMI_RESOURCE_EXTENSION,
-                                new ProblemFactoryImpl());
-        }
-}
diff --git a/subprojects/language-model/src/main/resources/model/builtin.problem_xmi b/subprojects/language-model/src/main/resources/model/builtin.problem_xmi
deleted file mode 100644
index 9255ab66..00000000
--- a/subprojects/language-model/src/main/resources/model/builtin.problem_xmi
+++ /dev/null
@@ -1,67 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<problem:Problem
-    xmi:version="2.0"
-    xmlns:xmi="http://www.omg.org/XMI"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xmlns:problem="https://refinery.tools/emf/2021/Problem"
-    xsi:schemaLocation="https://refinery.tools/emf/2021/Problem problem.ecore"
-    name="builtin">
-  <statements
-      xsi:type="problem:ClassDeclaration"
-      name="node"
-      abstract="true">
-    <referenceDeclarations
-        name="equals"
-        referenceType="//@statements.0"
-        opposite="//@statements.0/@referenceDeclarations.0">
-      <multiplicity
-          xsi:type="problem:UnboundedMultiplicity"/>
-    </referenceDeclarations>
-  </statements>
-  <statements
-      xsi:type="problem:PredicateDefinition"
-      name="exists">
-    <parameters
-        name="node"
-        parameterType="//@statements.0"/>
-  </statements>
-  <statements
-      xsi:type="problem:ClassDeclaration"
-      name="domain"
-      abstract="true"
-      superTypes="//@statements.0"/>
-  <statements
-      xsi:type="problem:ClassDeclaration"
-      name="data"
-      abstract="true"
-      superTypes="//@statements.0"/>
-  <statements
-      xsi:type="problem:EnumDeclaration"
-      name="bool">
-    <literals
-        name="false"/>
-    <literals
-        name="true"/>
-  </statements>
-  <statements
-      xsi:type="problem:ClassDeclaration"
-      name="real"
-      superTypes="//@statements.3">
-    <newNode
-        name="new"/>
-  </statements>
-  <statements
-      xsi:type="problem:ClassDeclaration"
-      name="int"
-      superTypes="//@statements.3">
-    <newNode
-        name="new"/>
-  </statements>
-  <statements
-      xsi:type="problem:ClassDeclaration"
-      name="string"
-      superTypes="//@statements.3">
-    <newNode
-        name="new"/>
-  </statements>
-</problem:Problem>