jps standalone builder: groovy class converted to java

jps/standalone-builder/src/org/jetbrains/jps/idea/IdeaProjectLoader.groovy

@@ -1,36 +0,0 @@
-/*
- * Copyright 2000-2014 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.jetbrains.jps.idea
-
-/**
- * @author max
- */
-public class IdeaProjectLoader {
-  public static String guessHome(Script script) {
-    String uri = script["gant.file"]
-    File home = new File(new URI(uri).getSchemeSpecificPart())
-
-    while (home != null) {
-      if (home.isDirectory() && new File(home, ".idea").exists()) {
-        return home.getCanonicalPath()
-      }
-
-      home = home.getParentFile()
-    }
-
-    throw new IllegalArgumentException("Cannot guess project home from '" + uri + "'")
-  }
-}

jps/standalone-builder/src/org/jetbrains/jps/idea/IdeaProjectLoader.java

@@ -0,0 +1,30 @@
+package org.jetbrains.jps.idea;
+
+import groovy.lang.Script;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URI;
+import java.net.URISyntaxException;
+
+/**
+ * @author max
+ */
+public class IdeaProjectLoader {
+  public static String guessHome(Script script) throws IOException, URISyntaxException {
+    String uri = (String)script.getProperty("gant.file");
+    File home = new File(new URI(uri).getSchemeSpecificPart());
+
+    while (home != null) {
+      if (home.isDirectory() && new File(home, ".idea").exists()) {
+        return home.getCanonicalPath();
+      }
+
+
+      home = home.getParentFile();
+    }
+
+
+    throw new IllegalArgumentException("Cannot guess project home from '" + uri + "'");
+  }
+}