Add forced override of getNumberValueExact() for binary codecs

Author: cowtowncoder

avro/src/main/java/com/fasterxml/jackson/dataformat/avro/deser/AvroParserImpl.java

@@ -208,6 +208,11 @@ public final Number getNumberValue() throws IOException
         return _numberFloat;
     }
 
+    @Override // @since 2.12 -- for (most?) binary formats exactness guaranteed anyway
+    public final Number getNumberValueExact() throws IOException {
+        return getNumberValue();
+    }
+
     @Override
     public final NumberType getNumberType() throws IOException
     {

cbor/src/main/java/com/fasterxml/jackson/dataformat/cbor/CBORParser.java

@@ -1786,6 +1786,11 @@ public Number getNumberValue() throws IOException
         return _numberFloat;
     }
 
+    @Override // @since 2.12 -- for (most?) binary formats exactness guaranteed anyway
+    public final Number getNumberValueExact() throws IOException {
+        return getNumberValue();
+    }
+
     @Override
     public NumberType getNumberType() throws IOException
     {

ion/src/main/java/com/fasterxml/jackson/dataformat/ion/IonParser.java

@@ -35,11 +35,6 @@
 public class IonParser
     extends ParserMinimalBase
 {
-    private static final BigInteger LONG_MIN_VALUE = BigInteger.valueOf(Long.MIN_VALUE);
-    private static final BigInteger LONG_MAX_VALUE = BigInteger.valueOf(Long.MAX_VALUE);
-    private static final BigInteger INT_MIN_VALUE = BigInteger.valueOf(Integer.MIN_VALUE);
-    private static final BigInteger INT_MAX_VALUE = BigInteger.valueOf(Integer.MAX_VALUE);
-    
     /*
     /*****************************************************************
     /* Basic configuration
@@ -309,7 +304,12 @@ public Number getNumberValue() throws IOException {
         }
         return null;
     }
-    
+
+    @Override // @since 2.12 -- for (most?) binary formats exactness guaranteed anyway
+    public final Number getNumberValueExact() throws IOException {
+        return getNumberValue();
+    }
+
     /*
     /****************************************************************
     /* JsonParser implementation: Access to other (non-text/number) values

protobuf/src/main/java/com/fasterxml/jackson/dataformat/protobuf/ProtobufParser.java

@@ -1528,7 +1528,12 @@ public Number getNumberValue() throws IOException
         }
         return _numberFloat;
     }
-    
+
+    @Override // @since 2.12 -- for (most?) binary formats exactness guaranteed anyway
+    public final Number getNumberValueExact() throws IOException {
+        return getNumberValue();
+    }
+
     @Override
     public NumberType getNumberType() throws IOException
     {

smile/src/main/java/com/fasterxml/jackson/dataformat/smile/SmileParserBase.java

@@ -479,6 +479,11 @@ public final Number getNumberValue() throws IOException
         }
     }
 
+    @Override // @since 2.12 -- for (most?) binary formats exactness guaranteed anyway
+    public final Number getNumberValueExact() throws IOException {
+        return getNumberValue();
+    }
+
     @Override
     public final NumberType getNumberType() throws IOException
     {