Fix bug in repeatedly parsing scala#34

Author: Amal Elshihaby

src/test/scala/scala/util/parsing/combinator/JavaTokenParsersTest.scala

@@ -7,7 +7,7 @@ import org.junit.Assert.assertEquals
 
 class JavaTokenParsersTest {
 
-  //@Test
+  @Test
   def parseDecimalNumber: Unit = {
     object TestJavaTokenParsers extends JavaTokenParsers
     import TestJavaTokenParsers._
@@ -19,7 +19,7 @@ class JavaTokenParsersTest {
     assertEquals("""string matching regex `(\d+(\.\d*)?|\d*\.\d+)' expected but `!' found""", failure.msg)
   }
 
-  //@Test
+  @Test
   def parseJavaIdent: Unit = {
     object javaTokenParser extends JavaTokenParsers
     import javaTokenParser._