first commit

hrmsEjb/org/nfunk/jep/function/Str.java

@@ -0,0 +1,12 @@
+package org.nfunk.jep.function;
+
+import java.util.Stack;
+import org.nfunk.jep.ParseException;
+
+public class Str extends PostfixMathCommand {
+  public void run(Stack paramStack) throws ParseException {
+    checkStack(paramStack);
+    Object object = paramStack.pop();
+    paramStack.push(object.toString());
+  }
+}