Fix generic array creation error in JdbcMapper, add test

jdbcmapper/src/main/java/com/moparisthebest/jdbc/codegen/CompileTimeResultSetMapper.java

@@ -255,7 +255,9 @@ public class CompileTimeResultSetMapper {
 		final String returnTypeString = componentTypeMirror.toString();
 		writeCollection(w, keys, "java.util.List<" + returnTypeString + ">", "java.util.ArrayList", componentTypeMirror, maxRows, cal, cleaner, reflectionFields);
 		w.write("\t\t\treturn _colret.toArray(new ");
-		w.write(returnTypeString);
+        // have to strip generics to avoid "generic array creation" compilation failure
+		final int indexOfGeneric = returnTypeString.indexOf('<');
+		w.write(indexOfGeneric < 0 ? returnTypeString : returnTypeString.substring(0, indexOfGeneric));
 		w.write("[_colret.size()]);\n");
 	}
 

test/src/main/java/com/moparisthebest/jdbc/codegen/QmDao.java

@@ -129,10 +129,8 @@ public interface QmDao extends JdbcMapper {
 	@SQL(allNames)
 	List<Map<String, String>> getAllNames() throws SQLException;
 
-	/*
 	@SQL(allNames)
-	Map[] getAllNamesArray() throws SQLException; // todo: try Map<String, String>[] fix 'generic array creation' error
-	*/
+	Map<String, String>[] getAllNamesArray() throws SQLException;
 
 	@SQL(allNames)
 	Map<String, String> getAllNameMap() throws SQLException;

test/src/main/java/com/moparisthebest/jdbc/codegen/QueryMapperQmDao.java

@@ -195,12 +195,10 @@ public class QueryMapperQmDao implements QmDao {
 		return qm.toListMap(allNames, Map.class, String.class);
 	}
 
-	/*
 	@Override
 	public Map<String, String>[] getAllNamesArray() throws SQLException {
 		return qm.toArrayMap(allNames, Map.class, String.class);
 	}
-	*/
 
 	@Override
 	public Map<String, String> getAllNameMap() throws SQLException {

test/src/test/java/com/moparisthebest/jdbc/QueryMapperTest.java

@@ -285,14 +285,11 @@ public class QueryMapperTest {
 		Assert.assertEquals(arrayMap, qm.getAllNames());
 	}
 
-	/*
-	// todo: fix jdbcmapper for this
 	@Test
 	public void testSelectArrayMap() throws Throwable {
 		final List<Map<String, String>> arrayMap = getListMap();
 		assertArrayEquals(arrayMap.toArray(new Map[arrayMap.size()]), qm.getAllNamesArray());
 	}
-	*/
 
 	@Test
 	public void testSelectMapString() throws Throwable {