diff --git a/java/src/org/broadinstitute/sting/gatk/walkers/varianteval/GenotypePhasingEvaluator.java b/java/src/org/broadinstitute/sting/gatk/walkers/varianteval/GenotypePhasingEvaluator.java
index 14300a3a9..a396dc0f5 100644
--- a/java/src/org/broadinstitute/sting/gatk/walkers/varianteval/GenotypePhasingEvaluator.java
+++ b/java/src/org/broadinstitute/sting/gatk/walkers/varianteval/GenotypePhasingEvaluator.java
@@ -1,21 +1,15 @@
 package org.broadinstitute.sting.gatk.walkers.varianteval;
 
-import org.broad.tribble.util.variantcontext.Allele;
 import org.broad.tribble.util.variantcontext.Genotype;
 import org.broad.tribble.util.variantcontext.VariantContext;
-import org.broadinstitute.sting.commandline.Argument;
 import org.broadinstitute.sting.gatk.contexts.*;
 import org.broadinstitute.sting.gatk.refdata.*;
 import org.broadinstitute.sting.playground.gatk.walkers.Biallele;
-import org.broadinstitute.sting.playground.gatk.walkers.BialleleSNP;
-import org.broadinstitute.sting.playground.gatk.walkers.ReadBackedPhasingWalker;
 import org.broadinstitute.sting.playground.utils.report.tags.Analysis;
 import org.broadinstitute.sting.playground.utils.report.tags.DataPoint;
 import org.broadinstitute.sting.playground.utils.report.utils.TableType;
 import org.broadinstitute.sting.utils.GenomeLoc;
-import org.broadinstitute.sting.utils.StingException;
 import org.apache.log4j.Logger;
-import org.broadinstitute.sting.utils.collections.Pair;
 
 import java.util.*;
 
diff --git a/java/src/org/broadinstitute/sting/playground/gatk/walkers/Biallele.java b/java/src/org/broadinstitute/sting/playground/gatk/walkers/phasing/Biallele.java
similarity index 97%
rename from java/src/org/broadinstitute/sting/playground/gatk/walkers/Biallele.java
rename to java/src/org/broadinstitute/sting/playground/gatk/walkers/phasing/Biallele.java
index 2d5b6a504..19cacaebb 100644
--- a/java/src/org/broadinstitute/sting/playground/gatk/walkers/Biallele.java
+++ b/java/src/org/broadinstitute/sting/playground/gatk/walkers/phasing/Biallele.java
@@ -21,7 +21,7 @@
  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  * OTHER DEALINGS IN THE SOFTWARE.
  */
-package org.broadinstitute.sting.playground.gatk.walkers;
+package org.broadinstitute.sting.playground.gatk.walkers.phasing;
 
 import org.broad.tribble.util.variantcontext.Allele;
 import org.broad.tribble.util.variantcontext.Genotype;
diff --git a/java/src/org/broadinstitute/sting/playground/gatk/walkers/BialleleSNP.java b/java/src/org/broadinstitute/sting/playground/gatk/walkers/phasing/BialleleSNP.java
similarity index 97%
rename from java/src/org/broadinstitute/sting/playground/gatk/walkers/BialleleSNP.java
rename to java/src/org/broadinstitute/sting/playground/gatk/walkers/phasing/BialleleSNP.java
index 9460c6d23..94e859525 100644
--- a/java/src/org/broadinstitute/sting/playground/gatk/walkers/BialleleSNP.java
+++ b/java/src/org/broadinstitute/sting/playground/gatk/walkers/phasing/BialleleSNP.java
@@ -21,7 +21,7 @@
  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  * OTHER DEALINGS IN THE SOFTWARE.
  */
-package org.broadinstitute.sting.playground.gatk.walkers;
+package org.broadinstitute.sting.playground.gatk.walkers.phasing;
 
 import org.broad.tribble.util.variantcontext.Allele;
 import org.broad.tribble.util.variantcontext.Genotype;