use NumberInput to parse floats (#3467)

Author: pjfanning

src/main/java/com/fasterxml/jackson/databind/deser/std/NumberDeserializers.java

@@ -645,7 +645,7 @@ protected final Float _parseFloat(JsonParser p, DeserializationContext ctxt)
                 return (Float) getNullValue(ctxt);
             }
             try {
-                return Float.parseFloat(text);
+                return NumberInput.parseFloat(text);
             } catch (IllegalArgumentException iae) { }
             return (Float) ctxt.handleWeirdStringValue(_valueClass, text,
                     "not a valid `Float` value");

src/main/java/com/fasterxml/jackson/databind/deser/std/StdDeserializer.java

@@ -1040,7 +1040,7 @@ protected final float _parseFloatPrimitive(DeserializationContext ctxt, String t
         throws IOException
     {
         try {
-            return Float.parseFloat(text);
+            return NumberInput.parseFloat(text);
         } catch (IllegalArgumentException iae) { }
         Number v = (Number) ctxt.handleWeirdStringValue(Float.TYPE, text,
                 "not a valid `float` value");