| /******************************************************************************* |
| * Copyright (c) 2011, 2016 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.text.tests; |
| |
| import java.util.Arrays; |
| import java.util.Comparator; |
| |
| import org.eclipse.jdt.testplugin.JavaProjectHelper; |
| |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.IPackageFragment; |
| import org.eclipse.jdt.core.IPackageFragmentRoot; |
| import org.eclipse.jdt.core.JavaModelException; |
| import org.eclipse.jdt.core.dom.ASTParser; |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| |
| import org.eclipse.jdt.ui.PreferenceConstants; |
| import org.eclipse.jdt.ui.tests.core.Java17ProjectTestSetup; |
| |
| import org.eclipse.jdt.internal.ui.JavaPlugin; |
| import org.eclipse.jdt.internal.corext.dom.IASTSharedValues; |
| import org.eclipse.jdt.internal.ui.search.ExceptionOccurrencesFinder; |
| import org.eclipse.jdt.internal.core.manipulation.search.IOccurrencesFinder; |
| import org.eclipse.jdt.internal.core.manipulation.search.IOccurrencesFinder.OccurrenceLocation; |
| import org.eclipse.jdt.internal.ui.search.MethodExitsFinder; |
| |
| import junit.framework.Test; |
| import junit.framework.TestCase; |
| import junit.framework.TestSuite; |
| |
| /** |
| * Tests the Java Editor's occurrence marking feature. |
| */ |
| public class MarkOccurrenceTest17 extends TestCase { |
| private static final Class<MarkOccurrenceTest17> THIS= MarkOccurrenceTest17.class; |
| |
| public static Test suite() { |
| return new Java17ProjectTestSetup(new TestSuite(THIS)); |
| } |
| |
| public static Test setUpTest(Test test) { |
| return new Java17ProjectTestSetup(test); |
| } |
| |
| private ASTParser fParser; |
| |
| private IOccurrencesFinder fFinder; |
| |
| private IJavaProject fJProject1; |
| |
| private IPackageFragmentRoot fSourceFolder; |
| |
| /* |
| * @see junit.framework.TestCase#setUp() |
| */ |
| @Override |
| protected void setUp() throws Exception { |
| fParser= ASTParser.newParser(IASTSharedValues.SHARED_AST_LEVEL); |
| |
| fJProject1= Java17ProjectTestSetup.getProject(); |
| fSourceFolder= JavaProjectHelper.addSourceContainer(fJProject1, "src"); |
| JavaPlugin.getDefault().getPreferenceStore().setValue(PreferenceConstants.EDITOR_MARK_OCCURRENCES, true); |
| JavaPlugin.getDefault().getPreferenceStore().setValue(PreferenceConstants.EDITOR_MARK_IMPLEMENTORS, true); |
| } |
| |
| @Override |
| protected void tearDown() throws Exception { |
| JavaProjectHelper.clear(fJProject1, Java17ProjectTestSetup.getDefaultClasspath()); |
| } |
| |
| private OccurrenceLocation[] getHighlights(StringBuffer source, int offset, int length) throws Exception { |
| CompilationUnit root= createCompilationUnit(source); |
| String errorString= fFinder.initialize(root, offset, length); |
| assertNull(errorString, errorString); |
| return fFinder.getOccurrences(); |
| } |
| |
| private CompilationUnit createCompilationUnit(StringBuffer source) throws JavaModelException { |
| IPackageFragment pack1= fSourceFolder.createPackageFragment("test1", false, null); |
| ICompilationUnit cu= pack1.createCompilationUnit("E.java", source.toString(), false, null); |
| fParser.setSource(cu); |
| fParser.setResolveBindings(true); |
| return (CompilationUnit)fParser.createAST(null); |
| } |
| |
| private void checkSelection(StringBuffer s, int offset, int length, OccurrenceLocation[] expected) throws Exception { |
| OccurrenceLocation[] selectedNodes= getHighlights(s, offset, length); |
| assertEquals("number of selections", expected.length, selectedNodes.length); |
| sortByStartIndex(selectedNodes); |
| sortByStartIndex(expected); |
| for (int i= 0; i < selectedNodes.length; i++) { |
| assertEquals(expected[i].getOffset(), selectedNodes[i].getOffset()); |
| assertEquals(expected[i].getLength(), selectedNodes[i].getLength()); |
| } |
| } |
| |
| private void sortByStartIndex(OccurrenceLocation[] OccurrenceLocations) { |
| Arrays.sort(OccurrenceLocations, new Comparator<OccurrenceLocation>() { |
| @Override |
| public int compare(OccurrenceLocation node0, OccurrenceLocation node1) { |
| return node0.getOffset() - node1.getOffset(); |
| } |
| }); |
| } |
| |
| //pattern must be found - otherwise it's assumed to be an error |
| private OccurrenceLocation find(StringBuffer s, String pattern, int ithOccurrence) { |
| if (ithOccurrence < 1) |
| throw new IllegalStateException("ithOccurrence = " + ithOccurrence); |
| return find(s, pattern, ithOccurrence, 0); |
| } |
| |
| private OccurrenceLocation find(StringBuffer s, String pattern, int ithOccurrence, int startIdx) { |
| if (startIdx < 0 || startIdx > s.length()) |
| throw new IllegalStateException("startIdx = " + startIdx); |
| int idx= s.indexOf(pattern, startIdx); |
| if (idx == -1) |
| throw new IllegalStateException("not found \"" + pattern + "\" in \"" + s.substring(startIdx)); |
| if (ithOccurrence == 1) |
| return new OccurrenceLocation(idx, pattern.length(), 0, ""); |
| return find(s, pattern, ithOccurrence - 1, idx + 1); |
| } |
| |
| public void testMarkMethodExits1() throws Exception { |
| fFinder= new MethodExitsFinder(); |
| StringBuffer s= new StringBuffer(); |
| s.append("class A{\n"); |
| s.append(" int foo(String s) throws Exception {\n"); |
| s.append(" try {\n"); |
| s.append(" if (s == null)\n"); |
| s.append(" throw new NullPointerException();\n"); |
| s.append(" else if (s.length() > 10)\n"); |
| s.append(" throw new IllegalArgumentException();\n"); |
| s.append(" else\n"); |
| s.append(" throw new Exception();\n"); |
| s.append(" } catch (NullPointerException e) {\n"); |
| s.append(" e.printStackTrace();\n"); |
| s.append(" } catch (IllegalArgumentException e) {\n"); |
| s.append(" e.printStackTrace();\n"); |
| s.append(" }\n"); |
| s.append(" return s.length();\n"); |
| s.append(" }\n"); |
| s.append("}\n"); |
| int offset= 1 + s.indexOf("int");//middle of word |
| int length= 0; |
| OccurrenceLocation[] ranges= { find(s, "int", 1), find(s, "throw", 4), find(s, "return s.length();", 1) }; |
| checkSelection(s, offset, length, ranges); |
| } |
| |
| public void testMarkMethodExits2() throws Exception { |
| fFinder= new MethodExitsFinder(); |
| StringBuffer s= new StringBuffer(); |
| s.append("class A{\n"); |
| s.append(" int foo(String s) throws Exception {\n"); |
| s.append(" try {\n"); |
| s.append(" if (s == null)\n"); |
| s.append(" throw new NullPointerException();\n"); |
| s.append(" else if (s.length() > 10)\n"); |
| s.append(" throw new IllegalArgumentException();\n"); |
| s.append(" else\n"); |
| s.append(" throw new Exception();\n"); |
| s.append(" } catch (NullPointerException | IllegalArgumentException e) {\n"); |
| s.append(" e.printStackTrace();\n"); |
| s.append(" }\n"); |
| s.append(" return s.length();\n"); |
| s.append(" }\n"); |
| s.append("}\n"); |
| int offset= 1 + s.indexOf("int");//middle of word |
| int length= 0; |
| OccurrenceLocation[] ranges= { find(s, "int", 1), find(s, "throw", 4), find(s, "return s.length();", 1) }; |
| checkSelection(s, offset, length, ranges); |
| } |
| |
| public void testMarkMethodExits3() throws Exception { |
| fFinder= new MethodExitsFinder(); |
| StringBuffer s= new StringBuffer(); |
| s.append("import java.io.BufferedReader;\n"); |
| s.append("import java.io.FileReader;\n"); |
| s.append("import java.io.LineNumberReader;\n"); |
| s.append("class A {\n"); |
| s.append(" void foo() throws Throwable {\n"); |
| s.append(" try (LineNumberReader reader = new LineNumberReader(new BufferedReader(\n"); |
| s.append(" new FileReader(\"somefile\")))) {\n"); |
| s.append(" String line;\n"); |
| s.append(" while ((line = reader.readLine()) != null) {\n"); |
| s.append(" System.out.println(line);\n"); |
| s.append(" }\n"); |
| s.append(" }\n"); |
| s.append(" }\n"); |
| s.append("}\n"); |
| |
| int offset= 1 + s.indexOf("void");//middle of word |
| int length= 0; |
| OccurrenceLocation[] ranges= { find(s, "void", 1), find(s, "reader", 1), find(s, "FileReader", 2), find(s, "readLine", 1), find(s, "}", 2), find(s, "}", 3) }; |
| checkSelection(s, offset, length, ranges); |
| } |
| |
| public void testMarkMethodExits4() throws Exception { |
| fFinder= new MethodExitsFinder(); |
| StringBuffer s= new StringBuffer(); |
| s.append("import java.io.BufferedReader;\n"); |
| s.append("import java.io.FileNotFoundException;\n"); |
| s.append("import java.io.FileReader;\n"); |
| s.append("import java.io.LineNumberReader;\n"); |
| s.append("class A {\n"); |
| s.append(" void foo() throws Throwable {\n"); |
| s.append(" try (LineNumberReader reader = new LineNumberReader(new BufferedReader(\n"); |
| s.append(" new FileReader(\"somefile\")))) {\n"); |
| s.append(" String line;\n"); |
| s.append(" while ((line = reader.readLine()) != null) {\n"); |
| s.append(" System.out.println(line);\n"); |
| s.append(" }\n"); |
| s.append(" } catch (FileNotFoundException e) {\n"); |
| s.append(" e.printStackTrace();\n"); |
| s.append(" }\n"); |
| s.append(" }\n"); |
| s.append("}\n"); |
| |
| int offset= 1 + s.indexOf("void");//middle of word |
| int length= 0; |
| OccurrenceLocation[] ranges= { find(s, "void", 1), find(s, "reader", 1), find(s, "readLine", 1), find(s, "}", 2), find(s, "}", 4) }; |
| checkSelection(s, offset, length, ranges); |
| } |
| |
| public void testMarkMethodExits5() throws Exception { |
| fFinder= new MethodExitsFinder(); |
| StringBuffer s= new StringBuffer(); |
| s.append("import java.io.BufferedReader;\n"); |
| s.append("import java.io.FileReader;\n"); |
| s.append("import java.io.IOException;\n"); |
| s.append("import java.io.LineNumberReader;\n"); |
| s.append("class A {\n"); |
| s.append(" void foo() throws Throwable {\n"); |
| s.append(" try (LineNumberReader reader = new LineNumberReader(new BufferedReader(\n"); |
| s.append(" new FileReader(\"somefile\")))) {\n"); |
| s.append(" String line;\n"); |
| s.append(" while ((line = reader.readLine()) != null) {\n"); |
| s.append(" System.out.println(line);\n"); |
| s.append(" }\n"); |
| s.append(" } catch (IOException e) {\n"); |
| s.append(" e.printStackTrace();\n"); |
| s.append(" }\n"); |
| s.append(" }\n"); |
| s.append("}\n"); |
| |
| int offset= 1 + s.indexOf("void");//middle of word |
| int length= 0; |
| OccurrenceLocation[] ranges= { find(s, "void", 1), find(s, "}", 4) }; |
| checkSelection(s, offset, length, ranges); |
| } |
| |
| public void testMarkMethodExits6() throws Exception { |
| fFinder= new MethodExitsFinder(); |
| StringBuffer s= new StringBuffer(); |
| s.append("import java.io.FileReader;\n"); |
| s.append("class A {\n"); |
| s.append(" void foo() throws Throwable {\n"); |
| s.append(" try (FileReader reader1 = new FileReader(\"file1\");\n"); |
| s.append(" FileReader reader2 = new FileReader(\"file2\");\n"); |
| s.append(" FileReader reader3 = new FileReader(\"file3\")) {\n"); |
| s.append(" int ch;\n"); |
| s.append(" while ((ch = reader1.read()) != -1) {\n"); |
| s.append(" System.out.println(ch);\n"); |
| s.append(" }\n"); |
| s.append(" }\n"); |
| s.append(" }\n"); |
| s.append("}\n"); |
| |
| int offset= 1 + s.indexOf("void");//middle of word |
| int length= 0; |
| OccurrenceLocation[] ranges= { find(s, "void", 1), |
| find(s, "reader1", 1), find(s, "FileReader", 3), |
| find(s, "reader2", 1), find(s, "FileReader", 5), |
| find(s, "reader3", 1), find(s, "FileReader", 7), |
| find(s, "read", 5), find(s, "}", 2), find(s, "}", 3) }; |
| checkSelection(s, offset, length, ranges); |
| } |
| |
| public void testMarkMethodExits7() throws Exception { |
| fFinder= new MethodExitsFinder(); |
| StringBuffer s= new StringBuffer(); |
| s.append("import java.io.FileReader;\n"); |
| s.append("class A {\n"); |
| s.append(" void foo() throws Throwable {\n"); |
| s.append(" try (ACloseable closeable = new ACloseable();\n"); |
| s.append(" FileReader reader = new FileReader(\"file1\")) {\n"); |
| s.append(" int ch;\n"); |
| s.append(" while ((ch = reader.read()) != -1) {\n"); |
| s.append(" System.out.println(ch);\n"); |
| s.append(" }\n"); |
| s.append(" }\n"); |
| s.append(" }\n"); |
| s.append("}\n"); |
| s.append("class ACloseable implements AutoCloseable {\n"); |
| s.append(" @Override\n"); |
| s.append(" public void close() { }\n"); |
| s.append("}\n"); |
| int offset= 1 + s.indexOf("void");//middle of word |
| int length= 0; |
| OccurrenceLocation[] ranges= { find(s, "void", 1), find(s, "reader", 1), find(s, "FileReader", 3), find(s, "read", 3), find(s, "}", 2), find(s, "}", 3) }; |
| checkSelection(s, offset, length, ranges); |
| } |
| |
| public void testThrowingException1() throws Exception { |
| fFinder= new ExceptionOccurrencesFinder(); |
| StringBuffer s= new StringBuffer(); |
| s.append("class A{\n"); |
| s.append(" int foo(String s) throws Exception {\n"); |
| s.append(" try {\n"); |
| s.append(" if (s == null)\n"); |
| s.append(" throw new NullPointerException();\n"); |
| s.append(" else if (s.length() > 10)\n"); |
| s.append(" throw new IllegalArgumentException();\n"); |
| s.append(" else\n"); |
| s.append(" throw new Exception();\n"); |
| s.append(" } catch (NullPointerException e) {\n"); |
| s.append(" e.printStackTrace();\n"); |
| s.append(" } catch (IllegalArgumentException e) {\n"); |
| s.append(" e.printStackTrace();\n"); |
| s.append(" }\n"); |
| s.append(" return s.length();\n"); |
| s.append(" }\n"); |
| s.append("}\n"); |
| int offset= 1 + s.indexOf("NullPointerException e");//middle of word |
| int length= 0; |
| OccurrenceLocation[] ranges= { find(s, "throw", 2), find(s, "NullPointerException", 2) }; |
| checkSelection(s, offset, length, ranges); |
| } |
| |
| public void testThrowingException2() throws Exception { |
| fFinder= new ExceptionOccurrencesFinder(); |
| StringBuffer s= new StringBuffer(); |
| s.append("class A{\n"); |
| s.append(" int foo(String s) throws Exception {\n"); |
| s.append(" try {\n"); |
| s.append(" if (s == null)\n"); |
| s.append(" throw new NullPointerException();\n"); |
| s.append(" else if (s.length() > 10)\n"); |
| s.append(" throw new IllegalArgumentException();\n"); |
| s.append(" else\n"); |
| s.append(" throw new Exception();\n"); |
| s.append(" } catch (NullPointerException | IllegalArgumentException e) {\n"); |
| s.append(" e.printStackTrace();\n"); |
| s.append(" }\n"); |
| s.append(" return s.length();\n"); |
| s.append(" }\n"); |
| s.append("}\n"); |
| int offset= 1 + s.indexOf("NullPointerException | ");//middle of word |
| int length= 0; |
| OccurrenceLocation[] ranges= { find(s, "throw", 2), find(s, "NullPointerException", 2) }; |
| checkSelection(s, offset, length, ranges); |
| } |
| |
| public void testThrowingException3() throws Exception { |
| fFinder= new ExceptionOccurrencesFinder(); |
| StringBuffer s= new StringBuffer(); |
| s.append("import java.io.BufferedReader;\n"); |
| s.append("import java.io.FileNotFoundException;\n"); |
| s.append("import java.io.FileReader;\n"); |
| s.append("import java.io.LineNumberReader;\n"); |
| s.append("class A {\n"); |
| s.append(" void foo() throws Throwable {\n"); |
| s.append(" try (LineNumberReader reader = new LineNumberReader(new BufferedReader(\n"); |
| s.append(" new FileReader(\"somefile\")))) {\n"); |
| s.append(" String line;\n"); |
| s.append(" while ((line = reader.readLine()) != null) {\n"); |
| s.append(" System.out.println(line);\n"); |
| s.append(" }\n"); |
| s.append(" } catch (FileNotFoundException e) {\n"); |
| s.append(" e.printStackTrace();\n"); |
| s.append(" }\n"); |
| s.append(" }\n"); |
| s.append("}\n"); |
| |
| int offset= 1 + s.indexOf("FileNotFoundException e");//middle of word |
| int length= 0; |
| OccurrenceLocation[] ranges= { find(s, "FileNotFoundException", 2), find(s, "FileReader", 2) }; |
| checkSelection(s, offset, length, ranges); |
| } |
| |
| public void testThrowingException4() throws Exception { |
| fFinder= new ExceptionOccurrencesFinder(); |
| StringBuffer s= new StringBuffer(); |
| s.append("import java.io.BufferedReader;\n"); |
| s.append("import java.io.FileReader;\n"); |
| s.append("import java.io.IOException;\n"); |
| s.append("import java.io.LineNumberReader;\n"); |
| s.append("class A {\n"); |
| s.append(" void foo() throws Throwable {\n"); |
| s.append(" try (LineNumberReader reader = new LineNumberReader(new BufferedReader(\n"); |
| s.append(" new FileReader(\"somefile\")))) {\n"); |
| s.append(" String line;\n"); |
| s.append(" while ((line = reader.readLine()) != null) {\n"); |
| s.append(" System.out.println(line);\n"); |
| s.append(" }\n"); |
| s.append(" } catch (IOException e) {\n"); |
| s.append(" e.printStackTrace();\n"); |
| s.append(" }\n"); |
| s.append(" }\n"); |
| s.append("}\n"); |
| |
| int offset= 1 + s.indexOf("IOException e");//middle of word |
| int length= 0; |
| OccurrenceLocation[] ranges= { find(s, "IOException", 2), find(s, "FileReader", 2), find(s, "readLine", 1), find(s, "}", 2), find(s, "reader", 1) }; |
| checkSelection(s, offset, length, ranges); |
| } |
| |
| public void testThrowingException5() throws Exception { |
| fFinder= new ExceptionOccurrencesFinder(); |
| StringBuffer s= new StringBuffer(); |
| s.append("import java.io.FileReader;\n"); |
| s.append("import java.io.IOException;\n"); |
| s.append("class A {\n"); |
| s.append(" void foo() throws Throwable {\n"); |
| s.append(" try (FileReader reader1 = new FileReader(\"file1\");\n"); |
| s.append(" FileReader reader2 = new FileReader(\"file2\");\n"); |
| s.append(" FileReader reader3 = new FileReader(\"file3\")) {\n"); |
| s.append(" int ch;\n"); |
| s.append(" while ((ch = reader1.read()) != -1) {\n"); |
| s.append(" System.out.println(ch);\n"); |
| s.append(" }\n"); |
| s.append(" } catch (IOException e) {\n"); |
| s.append(" e.printStackTrace();\n"); |
| s.append(" }\n"); |
| s.append(" }\n"); |
| s.append("}\n"); |
| |
| int offset= 1 + s.indexOf("IOException e");//middle of word |
| int length= 0; |
| OccurrenceLocation[] ranges= { find(s, "IOException", 2), find(s, "FileReader", 3), find(s, "FileReader", 5), find(s, "FileReader", 7), find(s, "read", 5), |
| find(s, "}", 2), find(s, "reader1", 1), find(s, "reader2", 1), find(s, "reader3", 1) }; |
| checkSelection(s, offset, length, ranges); |
| } |
| |
| public void testThrowingException6() throws Exception { |
| fFinder= new ExceptionOccurrencesFinder(); |
| StringBuffer s= new StringBuffer(); |
| s.append("import java.io.FileReader;\n"); |
| s.append("class A {\n"); |
| s.append(" void foo() throws Throwable {\n"); |
| s.append(" try (FileReader reader1 = new FileReader(\"file1\");\n"); |
| s.append(" FileReader reader2 = new FileReader(\"file2\");\n"); |
| s.append(" FileReader reader3 = new FileReader(\"file3\")) {\n"); |
| s.append(" int ch;\n"); |
| s.append(" while ((ch = reader1.read()) != -1) {\n"); |
| s.append(" System.out.println(ch);\n"); |
| s.append(" }\n"); |
| s.append(" }\n"); |
| s.append(" }\n"); |
| s.append("}\n"); |
| |
| int offset= 1 + s.indexOf("Throwable");//middle of word |
| int length= 0; |
| OccurrenceLocation[] ranges= { find(s, "Throwable", 1), |
| find(s, "reader1", 1), find(s, "FileReader", 3), |
| find(s, "reader2", 1), find(s, "FileReader", 5), |
| find(s, "reader3", 1), find(s, "FileReader", 7), |
| find(s, "read", 5), find(s, "}", 2) }; |
| checkSelection(s, offset, length, ranges); |
| } |
| |
| public void testThrowingException7() throws Exception { |
| //https://bugs.eclipse.org/bugs/show_bug.cgi?id=68305 |
| fFinder= new ExceptionOccurrencesFinder(); |
| StringBuffer s= new StringBuffer(); |
| s.append("class A{\n"); |
| s.append(" int foo(String s) throws Exception {\n"); |
| s.append(" try {\n"); |
| s.append(" if (s == null)\n"); |
| s.append(" throw new NullPointerException();\n"); |
| s.append(" else if (s.length() > 10)\n"); |
| s.append(" throw new IllegalArgumentException();\n"); |
| s.append(" else\n"); |
| s.append(" throw new Exception();\n"); |
| s.append(" } catch (NullPointerException e) {\n"); |
| s.append(" e.printStackTrace();\n"); |
| s.append(" } catch (IllegalArgumentException e) {\n"); |
| s.append(" e.printStackTrace();\n"); |
| s.append(" }\n"); |
| s.append(" return s.length();\n"); |
| s.append(" }\n"); |
| s.append("}\n"); |
| int offset= 1 + s.indexOf("Exception {");//middle of word |
| int length= 0; |
| OccurrenceLocation[] ranges= { find(s, "Exception", 1), find(s, "throw", 4) }; |
| checkSelection(s, offset, length, ranges); |
| } |
| |
| public void testThrowingException8() throws Exception { |
| //https://bugs.eclipse.org/bugs/show_bug.cgi?id=68305 |
| fFinder= new ExceptionOccurrencesFinder(); |
| StringBuffer s= new StringBuffer(); |
| s.append("import java.net.URL;\n"); |
| s.append("class A{\n"); |
| s.append(" void foo() {\n"); |
| s.append(" try {\n"); |
| s.append(" URL u1 = new URL(\"mal://formed\");\n"); |
| s.append(" try {\n"); |
| s.append(" URL u2 = new URL(\"mal://formed\");\n"); |
| s.append(" } catch (Exception e2) {\n"); |
| s.append(" }\n"); |
| s.append(" } catch (Exception e1) {\n"); |
| s.append(" }\n"); |
| s.append(" }\n"); |
| s.append("}\n"); |
| int offset= 1 + s.indexOf("Exception e1");//middle of word |
| int length= 0; |
| OccurrenceLocation[] ranges= { find(s, "Exception", 2), find(s, "URL", 3) }; |
| checkSelection(s, offset, length, ranges); |
| } |
| } |