update Java version

Author: peteroupc

src/main/java/com/upokecenter/cbor/CBORUtilities.java

@@ -10,7 +10,8 @@
 import com.upokecenter.numbers.*;
 
   /**
-   * Contains utility methods that may have use outside of the CBORObject class.
+   * Contains auxiliary methods that may have use outside of the CBORObject
+   * class.
    */
   final class CBORUtilities {
 private CBORUtilities() {

src/test/java/com/upokecenter/test/MiniCBOR.java

@@ -116,7 +116,7 @@ public static boolean ReadBoolean(InputStream stream) throws java.io.IOException
         } else if (b == 0xdb) {
           stream.skip(8);
         } else if (b > 0xdb) {
-          throw new IOException("Not a boolean");
+          throw new IOException("Not a Boolean");
         }
         b = stream.read();
       }
@@ -126,7 +126,7 @@ public static boolean ReadBoolean(InputStream stream) throws java.io.IOException
 case 0xf5:
 return true;
 default:
-throw new IOException("Not a boolean");
+throw new IOException("Not a Boolean");
 }
     }