extract coverage plugin

java/execution/impl/src/com/intellij/execution/RunConfigurationExtension.java

@@ -70,4 +70,12 @@ public abstract class RunConfigurationExtension {
   public abstract void readExternal(ModuleBasedConfiguration runConfiguration, Element element) throws InvalidDataException;
 
   public abstract void writeExternal(ModuleBasedConfiguration runConfiguration, Element element) throws WriteExternalException;
+
+  public abstract <T extends ModuleBasedConfiguration & RunJavaConfiguration> void patchConfiguration(T runJavaConfiguration);
+
+  public static <T extends ModuleBasedConfiguration & RunJavaConfiguration> void patchCreatedConfiguration(T configuration) {
+    for (RunConfigurationExtension extension : Extensions.getExtensions(EP_NAME)) {
+      extension.patchConfiguration(configuration);
+    }
+  }
 }

java/execution/impl/src/com/intellij/execution/RunJavaConfiguration.java

@@ -1,6 +1,7 @@
 package com.intellij.execution;
 
 import com.intellij.openapi.project.Project;
+import org.jetbrains.annotations.Nullable;
 
 public interface RunJavaConfiguration {
   int VM_PARAMETERS_PROPERTY = 0;
@@ -19,4 +20,11 @@ public interface RunJavaConfiguration {
   String getAlternativeJrePath();
 
   void setAlternativeJrePath(String ALTERNATIVE_JRE_PATH);
+
+  @Nullable
+  String getRunClass();
+
+  @Nullable
+  String getPackage();
+
 }

java/execution/impl/src/com/intellij/execution/application/ApplicationConfiguration.java

@@ -156,6 +156,17 @@ public class ApplicationConfiguration extends ModuleBasedConfiguration<JavaRunCo
     }
   }
 
+  @Nullable
+  public String getRunClass() {
+    return MAIN_CLASS_NAME;
+  }
+
+  @Nullable
+  public String getPackage() {
+    return null;
+  }
+
+
   public boolean isAlternativeJrePathEnabled() {
      return ALTERNATIVE_JRE_PATH_ENABLED;
    }

java/execution/impl/src/com/intellij/execution/application/ApplicationConfigurationProducer.java

@@ -2,6 +2,7 @@ package com.intellij.execution.application;
 
 import com.intellij.execution.JavaExecutionUtil;
 import com.intellij.execution.Location;
+import com.intellij.execution.RunConfigurationExtension;
 import com.intellij.execution.actions.ConfigurationContext;
 import com.intellij.execution.configurations.ConfigurationUtil;
 import com.intellij.execution.impl.RunnerAndConfigurationSettingsImpl;
@@ -53,6 +54,7 @@ public class ApplicationConfigurationProducer extends JavaRuntimeConfigurationPr
     configuration.MAIN_CLASS_NAME = JavaExecutionUtil.getRuntimeQualifiedName(aClass);
     configuration.setName(configuration.getGeneratedName());
     setupConfigurationModule(context, configuration);
+    RunConfigurationExtension.patchCreatedConfiguration(configuration);
     copyStepsBeforeRun(project, configuration);
     return settings;
   }