PRJ-332: Disable restarts in IDE running under projector server

Author: IKrukov-HORIS

projector-agent-ij-injector/src/main/kotlin/org/jetbrains/projector/agent/ijInjector/IjInjector.kt

@@ -61,6 +61,7 @@ internal object IjInjector {
       IjBrowserUtilTransformer,
       IjUiUtilsTransformer,
       IjFastNodeCellRendererTransformer,
+      IjRestartDisablerTransformer,
     )
 
     BatchTransformer(transformers).runTransformations(instrumentation, parameters)

projector-agent-ij-injector/src/main/kotlin/org/jetbrains/projector/agent/ijInjector/IjRestartDisablerTransformer.kt

@@ -0,0 +1,50 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2019-2021 JetBrains s.r.o.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package org.jetbrains.projector.agent.ijInjector
+
+import com.intellij.util.Restarter
+import javassist.CtClass
+import org.jetbrains.projector.agent.common.transformation.TransformerSetupBase
+
+internal object IjRestartDisablerTransformer : TransformerSetupBase<IjInjector.AgentParameters>() {
+
+  override val classTransformations: Map<Class<*>, (CtClass) -> ByteArray?> = mapOf(
+    Restarter::class.java to IjRestartDisablerTransformer::transformRestart,
+  )
+
+  private fun transformRestart(clazz: CtClass): ByteArray {
+    clazz
+      .getDeclaredMethod("isSupported")
+      .setBody(
+        // language=java prefix="class Restarter { public static boolean isSupported()" suffix="}"
+        """
+          {
+            return false;
+          }
+        """.trimIndent()
+      )
+
+    return clazz.toBytecode()
+  }
+}