2 files changed, 3 insertions, 3 deletions
diff --git a/nlpsolver/src/com/sun/star/comp/Calc/NLPSolver/BaseEvolutionarySolver.java b/nlpsolver/src/com/sun/star/comp/Calc/NLPSolver/BaseEvolutionarySolver.java
index a1a9cf29faea..e3db5d16fa2f 100644
--- a/nlpsolver/src/com/sun/star/comp/Calc/NLPSolver/BaseEvolutionarySolver.java
+++ b/nlpsolver/src/com/sun/star/comp/Calc/NLPSolver/BaseEvolutionarySolver.java
@@ -60,7 +60,7 @@ public abstract class BaseEvolutionarySolver extends BaseNLPSolver {
         registerProperty(m_enhancedSolverStatus);
     }
 
-    protected class Variable {
+    private class Variable {
         private CellMap CellMap;
         private int OriginalVariable;
         private double MinValue;
@@ -76,7 +76,7 @@ public abstract class BaseEvolutionarySolver extends BaseNLPSolver {
         }
     }
 
-    protected class CalcProblemEncoder extends ProblemEncoder {
+    private class CalcProblemEncoder extends ProblemEncoder {
 
         private ArrayList<Variable> m_variables;
         private ArrayList<ExtSolverConstraint> m_constraints;
diff --git a/nlpsolver/src/com/sun/star/comp/Calc/NLPSolver/BaseNLPSolver.java b/nlpsolver/src/com/sun/star/comp/Calc/NLPSolver/BaseNLPSolver.java
index 34338123c2dd..ef7ae96debef 100644
--- a/nlpsolver/src/com/sun/star/comp/Calc/NLPSolver/BaseNLPSolver.java
+++ b/nlpsolver/src/com/sun/star/comp/Calc/NLPSolver/BaseNLPSolver.java
@@ -164,7 +164,7 @@ public abstract class BaseNLPSolver extends WeakBase
         return m_variables;
     }
 
-    protected class RowInfo {
+    private class RowInfo {
         private short Sheet;
         private int Row;
         private int StartCol;