Examples of java.util.Scanner.findInLine()

java.util.Scanner.findInLine()
Attempts to find the next occurrence of a pattern constructed from the specified string, ignoring delimiters.
An invocation of this method of the form findInLine(pattern) behaves in exactly the same way as the invocation findInLine(Pattern.compile(pattern)). @param pattern a string specifying the pattern to search for @return the text that matched the specified pattern @throws IllegalStateException if this scanner is closed

        } catch (IllegalStateException e) {
            // expected
        }


        s = new Scanner("test1234\n1234 test");
        result = s.findInLine(Pattern.compile("test"));
        assertEquals("test", result);
        matchResult = s.match();
        assertEquals(0, matchResult.start());
        assertEquals(4, matchResult.end());

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        assertEquals("1234", result);
        matchResult = s.match();
        assertEquals(9, matchResult.start());
        assertEquals(13, matchResult.end());


        result = s.findInLine(Pattern.compile("test"));
        assertEquals("test", result);
        matchResult = s.match();
        assertEquals(14, matchResult.start());
        assertEquals(18, matchResult.end());

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        matchResult = s.match();
        assertEquals(14, matchResult.start());
        assertEquals(18, matchResult.end());
        
        s = new Scanner("test\u0085\ntest");
        result = s.findInLine("est");
        assertEquals("est", result);
        result = s.findInLine("est");
        assertEquals("est", result);
        
        s = new Scanner("test\ntest");

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        assertEquals(18, matchResult.end());
        
        s = new Scanner("test\u0085\ntest");
        result = s.findInLine("est");
        assertEquals("est", result);
        result = s.findInLine("est");
        assertEquals("est", result);
        
        s = new Scanner("test\ntest");
        result = s.findInLine("est");
        assertEquals("est", result);

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        assertEquals("est", result);
        result = s.findInLine("est");
        assertEquals("est", result);
        
        s = new Scanner("test\ntest");
        result = s.findInLine("est");
        assertEquals("est", result);
        result = s.findInLine("est");
        assertEquals("est", result);


        s = new Scanner("test\n123\ntest");

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        assertEquals("est", result);
        
        s = new Scanner("test\ntest");
        result = s.findInLine("est");
        assertEquals("est", result);
        result = s.findInLine("est");
        assertEquals("est", result);


        s = new Scanner("test\n123\ntest");
        result = s.findInLine("est");
        assertEquals("est", result);

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        assertEquals("est", result);
        result = s.findInLine("est");
        assertEquals("est", result);


        s = new Scanner("test\n123\ntest");
        result = s.findInLine("est");
        assertEquals("est", result);
        result = s.findInLine("est");
        // RI fails. It is a RI's bug.
        assertNull(result);

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        assertEquals("est", result);


        s = new Scanner("test\n123\ntest");
        result = s.findInLine("est");
        assertEquals("est", result);
        result = s.findInLine("est");
        // RI fails. It is a RI's bug.
        assertNull(result);
        
        s = new Scanner( "   *\n");
        result = s.findInLine(Pattern.compile( "^\\s*(?:\\*(?=[^/]))"));

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        result = s.findInLine("est");
        // RI fails. It is a RI's bug.
        assertNull(result);
        
        s = new Scanner( "   *\n");
        result = s.findInLine(Pattern.compile( "^\\s*(?:\\*(?=[^/]))"));
        assertEquals("   *", result);
    }


    /**
     * @tests java.util.Scanner#findInLine(String)

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        Scanner s = new Scanner(javaOpts);
        List<String> realTokens = new ArrayList<String>();
        while (s.hasNext()) {
            if (s.hasNext("\\\".*")) {
                String nextToken = s.findInLine("\\\".*?\\\"");
                if (nextToken == null) {
                    throw new IllegalArgumentException(
                            "Invalid " + BootEnvironment.JAVA_OPTS + " format");
                } else {
                    realTokens.add(

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