Extend converter for modifiers by strictfp.

src/de/dhbwstuttgart/parser/SyntaxTreeGenerator.java

@@ -116,6 +116,9 @@ public class SyntaxTreeGenerator{
       else if(t.getText().equals("static")){
         newModifier = new Static();
       }
+    else if(t.getText().equals("strictfp")){
+        newModifier = new Strictfp();
+      }
       else{
         newModifier = new Final();
       }