Improved compatibility with the Java 7 FileSystem abstraction (improved tests).

h2/src/test/org/h2/test/unit/TestFileSystem.java

@@ -94,7 +94,6 @@ public class TestFileSystem extends TestBase {
     }
 
     private void testAbsoluteRelative() {
-        assertTrue(FileUtils.isAbsolute("/test/abc"));
         assertFalse(FileUtils.isAbsolute("test/abc"));
         assertTrue(FileUtils.isAbsolute("~/test/abc"));
     }