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Util to convert JSON to (FreeMarker-compatible) Data Model
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@9095 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Jan Vonka
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source/java/org/alfresco/util/JSONtoFmModelTest.java
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204
source/java/org/alfresco/util/JSONtoFmModelTest.java
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/*
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* Copyright (C) 2005-2008 Alfresco Software Limited.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* As a special exception to the terms and conditions of version 2.0 of
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* the GPL, you may redistribute this Program in connection with Free/Libre
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* and Open Source Software ("FLOSS") applications as described in Alfresco's
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* FLOSS exception. You should have recieved a copy of the text describing
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* the FLOSS exception, and it is also available here:
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* http://www.alfresco.com/legal/licensing"
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*/
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package org.alfresco.util;
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import java.io.File;
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import java.io.OutputStreamWriter;
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import java.io.Writer;
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import java.util.Map;
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import junit.framework.TestCase;
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import freemarker.template.Configuration;
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import freemarker.template.ObjectWrapper;
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import freemarker.template.Template;
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/**
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* Test JSONtoFmModel conversion
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*
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* Note: Dates depend on ISO8601DateFormat.parse which currently expects YYYY-MM-DDThh:mm:ss.sssTZD
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*
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* @author janv
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*/
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public class JSONtoFmModelTest extends TestCase
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{
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public void testUtil()
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{
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String test1_in = "[ 123, \"hello\", true, null, \"1994-11-05T13:15:30.123-12:30\"]";
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String test1_expected_out =
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"[\n" +
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"123:class java.lang.Integer\n" +
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"hello:class java.lang.String\n" +
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"true:class java.lang.Boolean\n" +
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"null:null\n" +
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"Sun Nov 06 01:45:30 GMT 1994:class java.util.Date\n" +
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"]\n";
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String test2_in = "{ \"glossary\": { \"title\": \"example glossary\", } }";
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String test2_expected_out =
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"glossary:class java.util.HashMap\n" +
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"\ttitle:example glossary:class java.lang.String\n";
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String test3_in =
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"{ \"doc\": " +
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" { \"abc\": \"hello\", " +
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" \"def\": \"world\", " +
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" \"ghi\" : 123, " +
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" \"jkl\" : 123.456, " +
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" \"mno\" : true, " +
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" \"qrs\" : \"1994-11-05T13:15:30.000Z\"" +
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" }" +
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"}";
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String test3_expected_out =
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"doc:class java.util.HashMap\n" +
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"\tghi:123:class java.lang.Integer\n" +
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"\tmno:true:class java.lang.Boolean\n" +
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"\tqrs:Sat Nov 05 13:15:30 GMT 1994:class java.util.Date\n" +
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"\tdef:world:class java.lang.String\n" +
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"\tabc:hello:class java.lang.String\n" +
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"\tjkl:123.456:class java.lang.Double\n";
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String test4_in =
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"{" +
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" \"glossary\": {" +
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" \"title\": \"example glossary\"," +
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" \"GlossDiv\": {" +
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" \"title\": \"S\"," +
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" \"GlossList\": {" +
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" \"GlossEntry\": {" +
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" \"ID\": \"SGML\"," +
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" \"SortAs\": \"SGML\"," +
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" \"GlossTerm\": \"Standard Generalized Markup Language\", " +
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" \"Acronym\": \"SGML\"," +
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" \"Abbrev\": \"ISO 8879:1986\"," +
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" \"GlossDef\": {" +
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" \"para\": \"A meta-markup language, used to create markup languages such as DocBook.\","+
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" \"GlossSeeAlso\": [\"GML\", \"XML\", \"ANO1\", \"ANO2\"]" +
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" }," +
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" \"GlossSee\": \"markup\"" +
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" }" +
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" }" +
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" }" +
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" }" +
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"}";
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String test4_expected_out =
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"glossary:class java.util.HashMap\n" +
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"\ttitle:example glossary:class java.lang.String\n" +
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"\tGlossDiv:class java.util.HashMap\n" +
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"\t\ttitle:S:class java.lang.String\n" +
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"\t\tGlossList:class java.util.HashMap\n" +
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"\t\t\tGlossEntry:class java.util.HashMap\n" +
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"\t\t\t\tGlossTerm:Standard Generalized Markup Language:class java.lang.String\n" +
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"\t\t\t\tSortAs:SGML:class java.lang.String\n" +
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"\t\t\t\tAbbrev:ISO 8879:1986:class java.lang.String\n" +
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"\t\t\t\tGlossDef:class java.util.HashMap\n" +
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"\t\t\t\t\tpara:A meta-markup language, used to create markup languages such as DocBook.:class java.lang.String\n" +
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"\t\t\t\t\t[\n" +
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"\t\t\t\t\tGML:class java.lang.String\n" +
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"\t\t\t\t\tXML:class java.lang.String\n" +
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"\t\t\t\t\tANO1:class java.lang.String\n" +
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"\t\t\t\t\tANO2:class java.lang.String\n" +
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"\t\t\t\t\t]\n" +
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"\t\t\t\tAcronym:SGML:class java.lang.String\n" +
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"\t\t\t\tGlossSee:markup:class java.lang.String\n" +
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"\t\t\t\tID:SGML:class java.lang.String\n";
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try
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{
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Configuration cfg = new Configuration();
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cfg.setObjectWrapper(ObjectWrapper.DEFAULT_WRAPPER);
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String userDir = System.getProperty("user.dir");
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System.out.println(userDir);
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cfg.setDirectoryForTemplateLoading(new File(userDir+"/source/test-resources/JSONtoFmModel"));
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Map<String, Object> root = null;
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// Test 1
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System.out.println("TEST 1");
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//System.out.println(test1_in);
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//System.out.println("--->");
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root = JSONtoFmModel.convertJSONArrayToMap(test1_in);
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//System.out.println(JSONtoFmModel.toString(root));
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assertEquals(test1_expected_out, JSONtoFmModel.toString(root));
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Template temp = cfg.getTemplate("test1.ftl");
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Writer out = new OutputStreamWriter(System.out);
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temp.process(root, out);
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out.flush();
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System.out.println("\n\n\n");
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// Test 2
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System.out.println("TEST 2");
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//System.out.println(test2_in);
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//System.out.println("--->");
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root = JSONtoFmModel.convertJSONObjectToMap(test2_in);
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//System.out.println(JSONtoFmModel.toString(root));
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assertEquals(test2_expected_out, JSONtoFmModel.toString(root));
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temp = cfg.getTemplate("test2.ftl");
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out = new OutputStreamWriter(System.out);
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temp.process(root, out);
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out.flush();
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System.out.println("\n\n\n");
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// Test 3
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System.out.println("TEST 3");
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//System.out.println(test3_in);
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//System.out.println("--->");
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root = JSONtoFmModel.convertJSONObjectToMap(test3_in);
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//System.out.println(JSONtoFmModel.toString(root));
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assertEquals(test3_expected_out, JSONtoFmModel.toString(root));
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temp = cfg.getTemplate("test3.ftl");
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out = new OutputStreamWriter(System.out);
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temp.process(root, out);
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out.flush();
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// Test 4
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System.out.println("TEST 4");
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//System.out.println(test4_in);
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//System.out.println("--->");
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root = JSONtoFmModel.convertJSONObjectToMap(test4_in);
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//System.out.println(JSONtoFmModel.toString(root));
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assertEquals(test4_expected_out, JSONtoFmModel.toString(root));
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temp = cfg.getTemplate("test4.ftl");
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out = new OutputStreamWriter(System.out);
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temp.process(root, out);
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out.flush();
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}
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catch (Exception e)
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{
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System.out.println("ERROR: " + e);
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}
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}
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}
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