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Rectifies the java.lang.NoSuchMethodError when usinf printf #172

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Merged
merged 2 commits into from
Jan 29, 2019
Merged

Rectifies the java.lang.NoSuchMethodError when usinf printf #172

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f8aac39
Rectifies the java.lang.NoSuchMethodError: java.util.regex.Matcher.fi…
manish3499 Jan 27, 2019
d80420d
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cyrille-artho Jan 29, 2019
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2 changes: 2 additions & 0 deletions src/classes/java/util/regex/Matcher.java
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Original file line number Diff line number Diff line change
Expand Up @@ -67,6 +67,8 @@ public Matcher reset(CharSequence inp) {
public native boolean matches();

public native boolean find();

public native boolean find(int start);

public native boolean lookingAt();

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6 changes: 6 additions & 0 deletions src/peers/gov/nasa/jpf/vm/JPF_java_util_regex_Matcher.java
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Expand Up @@ -73,6 +73,12 @@ public boolean matches____Z (MJIEnv env, int objref) {
return matcher.matches();
}

@MJI
public boolean find__I__Z (MJIEnv env, int objref, int i) {
Matcher matcher = getInstance( env, objref);
return matcher.find(i);
}

@MJI
public boolean find____Z (MJIEnv env, int objref) {
Matcher matcher = getInstance( env, objref);
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8 changes: 4 additions & 4 deletions src/tests/gov/nasa/jpf/test/java/io/PrintStreamTest.java
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Expand Up @@ -30,13 +30,13 @@
*/
public class PrintStreamTest extends TestJPF {

@Test // currently fails with: java.lang.NoSuchMethodError: java.util.regex.Matcher.find(I)Z
@Test
public void testPrintCharFormat () {
if (verifyNoPropertyViolation()){
ByteArrayOutputStream baos = new ByteArrayOutputStream(1);
PrintStream baps = new PrintStream(baos, true);
// baps.printf("%c", 'a'); // fails
// assert (baos.toByteArray()[0] == 97);
baps.printf("%c", 'a');
assert (baos.toByteArray()[0] == 97);
}
}
}
}