MAde some methods protected

diff --git a/src/com/billkuker/rocketry/motorsim/fuel/PiecewiseSaintRobertFuel.java b/src/com/billkuker/rocketry/motorsim/fuel/PiecewiseSaintRobertFuel.java
index 7d0e619f6644bacb3b959f9235660380ab8c49e9..032436339f2d01748866d2ddb27ecb6947b8be27 100644 (file)
--- a/src/com/billkuker/rocketry/motorsim/fuel/PiecewiseSaintRobertFuel.java
+++ b/src/com/billkuker/rocketry/motorsim/fuel/PiecewiseSaintRobertFuel.java
@@ -17,11 +17,11 @@ public abstract class PiecewiseSaintRobertFuel extends SaintRobertFuel {
        \r
        private SortedMap<Amount<Pressure>, Entry> entries = new TreeMap<Amount<Pressure>, Entry>();\r
        \r
-       public PiecewiseSaintRobertFuel(Type t) {\r
+       protected PiecewiseSaintRobertFuel(Type t) {\r
                super(t);\r
        }\r
        \r
-       public void add(Amount<Pressure> p, final double _a, final double _n){\r
+       protected void add(Amount<Pressure> p, final double _a, final double _n){\r
                entries.put(p, new Entry(){{a = _a; n = _n;}});\r
        }\r
 \r