@@ -0,0 +1,1062 @@
+/*%0A * Copyright 2015, Hridesh Rajan, Robert Dyer, Hoan Nguyen%0A *                 and Iowa State University of Science and Technology%0A *%0A * Licensed under the Apache License, Version 2.0 (the %22License%22);%0A * you may not use this file except in compliance with the License.%0A * You may obtain a copy of the License at%0A *%0A *     http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0A%0Apackage boa.datagen.util;%0A%0Aimport org.eclipse.jdt.core.dom.ASTNode;%0Aimport org.eclipse.jdt.core.dom.ASTVisitor;%0A%0A/**%0A * @author rdyer%0A */%0Apublic class JavaErrorCheckVisitor extends ASTVisitor %7B%0A%09public boolean hasError = false;%0A%0A%09public boolean preVisit2(ASTNode node) %7B%0A%09%09if ((node.getFlags() & ASTNode.MALFORMED) != 0)%0A%09%09%09hasError = true;%0A%09%09return !hasError;%0A%09%7D%0A%7D%0A

add util classes