removed test for schema
diff --git a/src/test/java/com/yahoo/sketches/pig/theta/SketchToStringTest.java b/src/test/java/com/yahoo/sketches/pig/theta/SketchToStringTest.java
index 8f6c14d..8a93357 100644
--- a/src/test/java/com/yahoo/sketches/pig/theta/SketchToStringTest.java
+++ b/src/test/java/com/yahoo/sketches/pig/theta/SketchToStringTest.java
@@ -5,7 +5,6 @@
 package com.yahoo.sketches.pig.theta;
 
 import static com.yahoo.sketches.Util.DEFAULT_UPDATE_SEED;
-import static com.yahoo.sketches.pig.PigTestingUtil.LS;
 import static com.yahoo.sketches.pig.PigTestingUtil.createDbaFromQssRange;
 import static org.testng.Assert.assertFalse;
 import static org.testng.Assert.assertNotNull;
@@ -15,11 +14,8 @@
 import java.io.IOException;
 
 import org.apache.pig.EvalFunc;
-import org.apache.pig.data.DataType;
 import org.apache.pig.data.Tuple;
 import org.apache.pig.data.TupleFactory;
-import org.apache.pig.impl.logicalLayer.schema.Schema;
-import org.testng.Assert;
 import org.testng.annotations.Test;
 
 import com.yahoo.sketches.pig.theta.SketchToString;
@@ -81,58 +77,6 @@
   }
   
   @Test
-  public void outputSchemaTest() throws IOException {
-    EvalFunc<String> udf = new SketchToString();
-    
-    Schema inputSchema = null;
-    Schema.FieldSchema inputFieldSchema = new Schema.FieldSchema("Sketch", DataType.BYTEARRAY);
-    
-    Schema nullOutputSchema = null;
-    
-    Schema outputSchema = null;
-    Schema.FieldSchema outputOuterFs0 = null;
-    
-    Schema outputInnerSchema = null;
-    Schema.FieldSchema outputInnerFs0 = null;
-    
-    inputSchema = new Schema(inputFieldSchema);
-    
-    nullOutputSchema = udf.outputSchema(null);
-    
-    outputSchema = udf.outputSchema(inputSchema);
-    outputOuterFs0 = outputSchema.getField(0);
-    
-    outputInnerSchema = outputOuterFs0.schema;
-    outputInnerFs0 = outputInnerSchema.getField(0);
-    
-    Assert.assertNull(nullOutputSchema, "Should be null");
-    Assert.assertNotNull(outputOuterFs0, "outputSchema.getField(0) schema may not be null");
-    
-    String expected = "tuple";
-    String result = DataType.findTypeName(outputOuterFs0.type);
-    Assert.assertEquals(result, expected);
-    
-    expected = "chararray";
-    Assert.assertNotNull(outputInnerFs0, "innerSchema.getField(0) schema may not be null");
-    result = DataType.findTypeName(outputInnerFs0.type);
-    Assert.assertEquals(result, expected);
-    
-    //print schemas
-    //@formatter:off
-    StringBuilder sb = new StringBuilder();
-    sb.append("input schema: ").append(inputSchema).append(LS)
-      .append("output schema: ").append(outputSchema).append(LS)
-      .append("outputOuterFs: ").append(outputOuterFs0)
-        .append(", type: ").append(DataType.findTypeName(outputOuterFs0.type)).append(LS)
-      .append("outputInnerSchema: ").append(outputInnerSchema).append(LS)
-      .append("outputInnerFs0: ").append(outputInnerFs0)
-        .append(", type: ").append(DataType.findTypeName(outputInnerFs0.type)).append(LS);
-    println(sb.toString());
-    //@formatter:on
-    //end print schemas
-  }
-  
-  @Test
   public void printlnTest() {
     println(this.getClass().getSimpleName());
   }