add the method ProjectUtils.toIoFiles(..)

diff --git a/sonar-plugin-api/src/main/java/org/sonar/api/resources/ProjectUtils.java b/sonar-plugin-api/src/main/java/org/sonar/api/resources/ProjectUtils.java
index f2f9b0511e4d5d09bc112e64b445e401b5518fa1..bf89e3f8d6a58a2708d071ffb92f9ce63471bcbb 100644 (file)
--- a/sonar-plugin-api/src/main/java/org/sonar/api/resources/ProjectUtils.java
+++ b/sonar-plugin-api/src/main/java/org/sonar/api/resources/ProjectUtils.java
@@ -19,6 +19,11 @@
  */
 package org.sonar.api.resources;
 
+import com.google.common.collect.Lists;
+
+import java.util.Collection;
+import java.util.List;
+
 /**
  * @TODO Actually this class incorrectly named, because provides information not about project, but about Java project.
  *       And seems that only core plugins use this class.
@@ -52,4 +57,15 @@ public final class ProjectUtils {
     }
     return null;
   }
+
+  /**
+   * @since 2.7
+   */
+  public static List<java.io.File> toIoFiles(Collection<InputFile> inputFiles) {
+    List<java.io.File> files = Lists.newArrayList();
+    for (InputFile inputFile : inputFiles) {
+      files.add(inputFile.getFile());
+    }
+    return files;
+  }
 }