X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.scl.compiler%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Felaboration%2Fexpressions%2FETransformation.java;h=c23c05886065672d9ff24ba95d3ef8ee10e8284e;hb=f2b480b85db5e35cd18329ccdcd28ab1e0663094;hp=e6f57ac861ce2b0440400c90bbbdfdee82283b06;hpb=6dfe20b0f514b91337fcac4de0267ffd8268be07;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ETransformation.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ETransformation.java
index e6f57ac86..c23c05886 100644
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ETransformation.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/ETransformation.java
@@ -13,11 +13,13 @@ import org.simantics.scl.compiler.internal.elaboration.transformations.Transform
 import org.simantics.scl.compiler.top.SCLCompilerConfiguration;
 import org.simantics.scl.compiler.types.Types;
 import org.simantics.scl.compiler.types.exceptions.MatchException;
-
-import gnu.trove.map.hash.TObjectIntHashMap;
-import gnu.trove.set.hash.TIntHashSet;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public class ETransformation extends SimplifiableExpression {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(ETransformation.class);
+
     public static final Object TRANSFORMATION_RULES_TYPECHECKED = new Object();
     
     public final String name;
@@ -28,12 +30,6 @@ public class ETransformation extends SimplifiableExpression {
         this.seed = seed;
     }
 
-    @Override
-    public void collectVars(TObjectIntHashMap<Variable> allVars,
-            TIntHashSet vars) {
-        seed.collectVars(allVars, vars);
-    }
-
     @Override
     protected void updateType() throws MatchException {
         setType(Types.UNIT);
@@ -65,7 +61,7 @@ public class ETransformation extends SimplifiableExpression {
         Expression expression = tb.compileRules();
         
         if(SCLCompilerConfiguration.SHOW_COMPILED_RULES)
-            System.out.println(expression);
+            LOGGER.info("{}", expression);
         return expression;
     }