1 files changed, 45 insertions, 0 deletions
diff --git a/libjava/gnu/gcj/tools/gc_analyze/ToolPrefix.java b/libjava/gnu/gcj/tools/gc_analyze/ToolPrefix.java
new file mode 100644
index 000000000..e8d73ae92
--- /dev/null
+++ b/libjava/gnu/gcj/tools/gc_analyze/ToolPrefix.java
@@ -0,0 +1,45 @@
+/* ToolPrefix.java -- Container of the toolPrefix String.
+   Copyright (C) 2007  Free Software Foundation
+
+   This file is part of libgcj.
+
+This software is copyrighted work licensed under the terms of the
+Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
+details.  */
+
+package gnu.gcj.tools.gc_analyze;
+
+import java.io.File;
+
+class ToolPrefix
+{
+  /**
+   * Private constructor.  No creation allowed.  This class has
+   * Static methods only.
+    */
+  private ToolPrefix()
+  {
+  }
+  
+  static String toolPrefix = "";
+
+  static String pathPrefix = "";
+  
+  static File fileForName(String filename)
+  {
+    File f = new File(pathPrefix + filename);
+    if (!f.canRead())
+      {
+        // Try it without the prefix.
+        f = new File(filename);
+        if (!f.canRead())
+          {
+            // Try to find it in the current directory.
+            f = new File(f.getName());
+            if (!f.canRead())
+              return null;
+          }      
+      }
+    return f;
+  }
+}