2 * Copyright (C) 2014, United States Government, as represented by the
3 * Administrator of the National Aeronautics and Space Administration.
6 * The Java Pathfinder core (jpf-core) platform is licensed under the
7 * Apache License, Version 2.0 (the "License"); you may not use this file except
8 * in compliance with the License. You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0.
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
19 package gov.nasa.jpf.vm;
21 import gov.nasa.jpf.annotation.MJI;
22 import gov.nasa.jpf.vm.MJIEnv;
23 import gov.nasa.jpf.vm.NativePeer;
25 import java.util.regex.Pattern;
27 public class JPF_java_util_regex_Pattern extends NativePeer {
30 public int split0__Ljava_lang_String_2I___3Ljava_lang_String_2(MJIEnv env,int patRef,int strRef,int limit){
31 String s = env.getStringObject(strRef);
32 String patSpec = env.getStringField(patRef,"regex");
33 int patFlags = env.getIntField(patRef, "flags");
35 // <2do> this is not very efficient - it should use a pattern cache
36 Pattern p = Pattern.compile(patSpec,patFlags);
37 String[] result=p.split(s,limit);
39 return env.newStringArray(result);