Remove warnings from code

Remove "final" from variables and add setters in test
case to get rid of "dead code" warnings

Change implementation in typeutils grammar generation
to remove depricated warning

Change-Id: I24c4bb3f06f4c6fa227d8d191dc2fb6a6cf0b6fb
Issue-ID: POLICY-716
Signed-off-by: liamfallon <liam.fallon@ericsson.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/model/utilities/src/test/java/org/onap/policy/apex/model/utilities/typeutils/ParserTest.java b/model/utilities/src/test/java/org/onap/policy/apex/model/utilities/typeutils/ParserTest.java
index bf4226102..a979afddc 100644
--- a/model/utilities/src/test/java/org/onap/policy/apex/model/utilities/typeutils/ParserTest.java
+++ b/model/utilities/src/test/java/org/onap/policy/apex/model/utilities/typeutils/ParserTest.java
@@ -25,9 +25,9 @@ import static org.junit.Assert.fail;
 
 import java.lang.reflect.Type;
 
-import org.antlr.v4.runtime.ANTLRInputStream;
 import org.antlr.v4.runtime.BailErrorStrategy;
 import org.antlr.v4.runtime.CharStream;
+import org.antlr.v4.runtime.CharStreams;
 import org.antlr.v4.runtime.CommonTokenStream;
 import org.antlr.v4.runtime.TokenStream;
 import org.junit.Test;
@@ -38,7 +38,7 @@ import org.junit.Test;
 public class ParserTest {
     @Test
     public void testParser() {
-        final CharStream stream = new ANTLRInputStream(
+        final CharStream stream = CharStreams.fromString(
                 "java.util.Map<java.util.List<java.lang.Integer>,java.util.Set<java.lang.String>>");
         final TokenStream tokenStream = new CommonTokenStream(new ParametrizedTypeLexer(stream));