public void testInsertIntoEmptyDoc() {
public void testInsertIntoEmptyDoc() throws Exception { Document props = new Document();
    public void testInsertIntoEmptyDoc() {                PropertyFileDocumentModell modell =             new PropertyFileDocumentModell(new Document());                InsertEdit insertEdit = modell.insert("key", "value");                assertEquals("key=value\n", insertEdit.getText());        assertEquals(0, insertEdit.getOffset());    }