Remove unused imports

main/tests/server/src/com/google/refine/commands/CommandStub.java

@@ -38,7 +38,6 @@ import javax.servlet.http.HttpServletRequest;
 
 import com.google.refine.browsing.Engine;
 import com.google.refine.browsing.EngineConfig;
-import com.google.refine.commands.Command;
 import com.google.refine.model.Project;
 
 /**

main/tests/server/src/com/google/refine/commands/OpenWorkspaceDirCommandTests.java

@@ -1,5 +1,5 @@
 package com.google.refine.commands;
-import com.google.refine.commands.CommandTestBase;
+
 import java.io.IOException;
 
 import javax.servlet.ServletException;

main/tests/server/src/com/google/refine/commands/SetPreferenceCommandTests.java

@@ -1,6 +1,5 @@
 package com.google.refine.commands;
 
-import com.google.refine.commands.CommandTestBase;
 import java.io.IOException;
 
 import javax.servlet.ServletException;

main/tests/server/src/com/google/refine/commands/browsing/ScatterplotDrawCommandTests.java

@@ -18,7 +18,6 @@ import com.fasterxml.jackson.core.JsonParseException;
 import com.fasterxml.jackson.databind.JsonMappingException;
 import com.google.refine.browsing.facets.ScatterplotFacet;
 import com.google.refine.commands.Command;
-import com.google.refine.commands.browsing.GetScatterplotCommand;
 import com.google.refine.util.ParsingUtilities;
 
 public class ScatterplotDrawCommandTests {

main/tests/server/src/com/google/refine/commands/cell/JoinMultiValueCellsCommandTests.java

@@ -8,7 +8,6 @@ import org.testng.annotations.BeforeMethod;
 import org.testng.annotations.Test;
 
 import com.google.refine.commands.CommandTestBase;
-import com.google.refine.commands.cell.JoinMultiValueCellsCommand;
 
 public class JoinMultiValueCellsCommandTests extends CommandTestBase {
 	

main/tests/server/src/com/google/refine/commands/expr/GetExpressionHistoryCommandTests.java

@@ -33,8 +33,6 @@ import javax.servlet.ServletException;
 import org.testng.annotations.BeforeMethod;
 import org.testng.annotations.Test;
 
-import com.google.refine.commands.expr.GetExpressionHistoryCommand;
-
 public class GetExpressionHistoryCommandTests extends ExpressionCommandTestBase {
     
     @BeforeMethod

main/tests/server/src/com/google/refine/commands/expr/GetStarredExpressionsCommandTests.java

@@ -33,8 +33,6 @@ import javax.servlet.ServletException;
 import org.testng.annotations.BeforeMethod;
 import org.testng.annotations.Test;
 
-import com.google.refine.commands.expr.GetStarredExpressionsCommand;
-
 public class GetStarredExpressionsCommandTests extends ExpressionCommandTestBase {
 
     @BeforeMethod

main/tests/server/src/com/google/refine/commands/expr/LogExpressionCommandTests.java

@@ -3,7 +3,6 @@ package com.google.refine.commands.expr;
 import static org.mockito.Mockito.when;
 import static org.mockito.Mockito.mock;
 import com.google.refine.ProjectManager;
-import com.google.refine.ProjectManagerStub;
 import com.google.refine.commands.Command;
 import com.google.refine.commands.CommandTestBase;
 import com.google.refine.preference.PreferenceStore;

main/tests/server/src/com/google/refine/commands/project/SetProjectMetadataCommandTests.java

@@ -59,7 +59,6 @@ import com.google.refine.ProjectManager;
 import com.google.refine.ProjectMetadata;
 import com.google.refine.RefineTest;
 import com.google.refine.commands.Command;
-import com.google.refine.commands.project.SetProjectMetadataCommand;
 import com.google.refine.model.Project;
 import com.google.refine.util.ParsingUtilities;
 

main/tests/server/src/com/google/refine/exporters/CsvExporterTests.java

@@ -51,7 +51,6 @@ import org.testng.annotations.Test;
 
 import com.google.refine.RefineTest;
 import com.google.refine.browsing.Engine;
-import com.google.refine.exporters.CsvExporter;
 import com.google.refine.model.Cell;
 import com.google.refine.model.Column;
 import com.google.refine.model.ModelException;

main/tests/server/src/com/google/refine/exporters/HtmlExporterTests.java

@@ -54,8 +54,6 @@ import com.google.refine.ProjectManagerStub;
 import com.google.refine.ProjectMetadata;
 import com.google.refine.RefineTest;
 import com.google.refine.browsing.Engine;
-import com.google.refine.exporters.HtmlTableExporter;
-import com.google.refine.exporters.WriterExporter;
 import com.google.refine.model.Cell;
 import com.google.refine.model.Column;
 import com.google.refine.model.ModelException;

main/tests/server/src/com/google/refine/exporters/TemplatingExporterTests.java

@@ -52,8 +52,6 @@ import com.google.refine.ProjectManagerStub;
 import com.google.refine.ProjectMetadata;
 import com.google.refine.RefineTest;
 import com.google.refine.browsing.Engine;
-import com.google.refine.exporters.TemplatingExporter;
-import com.google.refine.exporters.WriterExporter;
 import com.google.refine.model.Cell;
 import com.google.refine.model.Column;
 import com.google.refine.model.ModelException;

main/tests/server/src/com/google/refine/exporters/TsvExporterTests.java

@@ -51,7 +51,6 @@ import org.testng.annotations.Test;
 
 import com.google.refine.RefineTest;
 import com.google.refine.browsing.Engine;
-import com.google.refine.exporters.CsvExporter;
 import com.google.refine.model.Cell;
 import com.google.refine.model.Column;
 import com.google.refine.model.ModelException;

main/tests/server/src/com/google/refine/exporters/XlsExporterTests.java

@@ -58,8 +58,6 @@ import com.google.refine.ProjectManagerStub;
 import com.google.refine.ProjectMetadata;
 import com.google.refine.RefineTest;
 import com.google.refine.browsing.Engine;
-import com.google.refine.exporters.StreamExporter;
-import com.google.refine.exporters.XlsExporter;
 import com.google.refine.model.Cell;
 import com.google.refine.model.Column;
 import com.google.refine.model.ModelException;

main/tests/server/src/com/google/refine/exporters/XlsxExporterTests.java

@@ -61,8 +61,6 @@ import com.google.refine.ProjectManagerStub;
 import com.google.refine.ProjectMetadata;
 import com.google.refine.RefineTest;
 import com.google.refine.browsing.Engine;
-import com.google.refine.exporters.StreamExporter;
-import com.google.refine.exporters.XlsExporter;
 import com.google.refine.model.Cell;
 import com.google.refine.model.Column;
 import com.google.refine.model.ModelException;

main/tests/server/src/com/google/refine/expr/EvalErrorTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.EvalError;
 import com.google.refine.util.TestUtils;
 
 public class EvalErrorTests {

main/tests/server/src/com/google/refine/expr/ExpressionUtilsTests.java

@@ -40,7 +40,6 @@ import org.testng.annotations.BeforeTest;
 import org.testng.annotations.Test;
 
 import com.google.refine.RefineTest;
-import com.google.refine.expr.ExpressionUtils;
 
 
 public class ExpressionUtilsTests extends RefineTest {

main/tests/server/src/com/google/refine/expr/functions/FacetCountTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.FacetCount;
 import com.google.refine.util.TestUtils;
 
 public class FacetCountTests {

main/tests/server/src/com/google/refine/expr/functions/GetTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.Get;
 import com.google.refine.util.TestUtils;
 
 public class GetTests {

main/tests/server/src/com/google/refine/expr/functions/HasFieldTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.HasField;
 import com.google.refine.util.TestUtils;
 
 public class HasFieldTests {

main/tests/server/src/com/google/refine/expr/functions/JsonizeTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.Jsonize;
 import com.google.refine.util.TestUtils;
 
 public class JsonizeTests {

main/tests/server/src/com/google/refine/expr/functions/LengthTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.Length;
 import com.google.refine.util.TestUtils;
 
 public class LengthTests {

main/tests/server/src/com/google/refine/expr/functions/SliceTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.Slice;
 import com.google.refine.util.TestUtils;
 
 public class SliceTests {

main/tests/server/src/com/google/refine/expr/functions/arrays/JoinTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.arrays;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.arrays.Join;
 import com.google.refine.util.TestUtils;
 
 public class JoinTests {

main/tests/server/src/com/google/refine/expr/functions/arrays/ReverseTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.arrays;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.arrays.Reverse;
 import com.google.refine.util.TestUtils;
 
 public class ReverseTests {

main/tests/server/src/com/google/refine/expr/functions/arrays/SortTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.arrays;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.arrays.Sort;
 import com.google.refine.util.TestUtils;
 
 public class SortTests {

main/tests/server/src/com/google/refine/expr/functions/arrays/UniquesTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.arrays;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.arrays.Uniques;
 import com.google.refine.util.TestUtils;
 
 public class UniquesTests {

main/tests/server/src/com/google/refine/expr/functions/booleans/AndTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.booleans;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.booleans.And;
 import com.google.refine.util.TestUtils;
 
 public class AndTests {

main/tests/server/src/com/google/refine/expr/functions/booleans/NotTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.booleans;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.booleans.Not;
 import com.google.refine.util.TestUtils;
 
 public class NotTests {

main/tests/server/src/com/google/refine/expr/functions/booleans/OrTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.booleans;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.booleans.Or;
 import com.google.refine.util.TestUtils;
 
 public class OrTests {

main/tests/server/src/com/google/refine/expr/functions/booleans/XorTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.booleans;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.booleans.Xor;
 import com.google.refine.util.TestUtils;
 
 public class XorTests {

main/tests/server/src/com/google/refine/expr/functions/html/InnerHtmlTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.html;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.html.InnerHtml;
 import com.google.refine.util.TestUtils;
 
 public class InnerHtmlTests {

main/tests/server/src/com/google/refine/expr/functions/math/ACosTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.ACos;
 import com.google.refine.util.TestUtils;
 
 public class ACosTests {

main/tests/server/src/com/google/refine/expr/functions/math/ASinTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.ASin;
 import com.google.refine.util.TestUtils;
 
 public class ASinTests {

main/tests/server/src/com/google/refine/expr/functions/math/ATan2Tests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.ATan2;
 import com.google.refine.util.TestUtils;
 
 public class ATan2Tests {

main/tests/server/src/com/google/refine/expr/functions/math/ATanTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.ATan;
 import com.google.refine.util.TestUtils;
 
 public class ATanTests {

main/tests/server/src/com/google/refine/expr/functions/math/AbsTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Abs;
 import com.google.refine.util.TestUtils;
 
 public class AbsTests {

main/tests/server/src/com/google/refine/expr/functions/math/CeilTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Ceil;
 import com.google.refine.util.TestUtils;
 
 public class CeilTests {

main/tests/server/src/com/google/refine/expr/functions/math/CombinTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Combin;
 import com.google.refine.util.TestUtils;
 
 public class CombinTests {

main/tests/server/src/com/google/refine/expr/functions/math/CosTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Cos;
 import com.google.refine.util.TestUtils;
 
 public class CosTests {

main/tests/server/src/com/google/refine/expr/functions/math/CoshTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Cosh;
 import com.google.refine.util.TestUtils;
 
 public class CoshTests {

main/tests/server/src/com/google/refine/expr/functions/math/DegreesTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Degrees;
 import com.google.refine.util.TestUtils;
 
 public class DegreesTests {

main/tests/server/src/com/google/refine/expr/functions/math/EvenTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Even;
 import com.google.refine.util.TestUtils;
 
 public class EvenTests {

main/tests/server/src/com/google/refine/expr/functions/math/ExpTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Exp;
 import com.google.refine.util.TestUtils;
 
 public class ExpTests {

main/tests/server/src/com/google/refine/expr/functions/math/FactNTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.FactN;
 import com.google.refine.util.TestUtils;
 
 public class FactNTests {

main/tests/server/src/com/google/refine/expr/functions/math/FactTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Fact;
 import com.google.refine.util.TestUtils;
 
 public class FactTests {

main/tests/server/src/com/google/refine/expr/functions/math/FloorTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Floor;
 import com.google.refine.util.TestUtils;
 
 public class FloorTests {

main/tests/server/src/com/google/refine/expr/functions/math/GreatestCommonDenominatorTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.GreatestCommonDenominator;
 import com.google.refine.util.TestUtils;
 
 public class GreatestCommonDenominatorTests {

main/tests/server/src/com/google/refine/expr/functions/math/LeastCommonMultipleTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.LeastCommonMultiple;
 import com.google.refine.util.TestUtils;
 
 public class LeastCommonMultipleTests {

main/tests/server/src/com/google/refine/expr/functions/math/LnTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Ln;
 import com.google.refine.util.TestUtils;
 
 public class LnTests {

main/tests/server/src/com/google/refine/expr/functions/math/LogTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Log;
 import com.google.refine.util.TestUtils;
 
 public class LogTests {

main/tests/server/src/com/google/refine/expr/functions/math/MaxTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Max;
 import com.google.refine.util.TestUtils;
 
 public class MaxTests {

main/tests/server/src/com/google/refine/expr/functions/math/MinTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Min;
 import com.google.refine.util.TestUtils;
 
 public class MinTests {

main/tests/server/src/com/google/refine/expr/functions/math/ModTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Mod;
 import com.google.refine.util.TestUtils;
 
 public class ModTests {

main/tests/server/src/com/google/refine/expr/functions/math/MultinomialTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Multinomial;
 import com.google.refine.util.TestUtils;
 
 public class MultinomialTests {

main/tests/server/src/com/google/refine/expr/functions/math/OddTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Odd;
 import com.google.refine.util.TestUtils;
 
 public class OddTests {

main/tests/server/src/com/google/refine/expr/functions/math/PowTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Pow;
 import com.google.refine.util.TestUtils;
 
 public class PowTests {

main/tests/server/src/com/google/refine/expr/functions/math/QuotientTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Quotient;
 import com.google.refine.util.TestUtils;
 
 public class QuotientTests {

main/tests/server/src/com/google/refine/expr/functions/math/RadiansTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Radians;
 import com.google.refine.util.TestUtils;
 
 public class RadiansTests {

main/tests/server/src/com/google/refine/expr/functions/math/RoundTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Round;
 import com.google.refine.util.TestUtils;
 
 public class RoundTests {

main/tests/server/src/com/google/refine/expr/functions/math/SinTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Sin;
 import com.google.refine.util.TestUtils;
 
 public class SinTests {

main/tests/server/src/com/google/refine/expr/functions/math/SinhTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Sinh;
 import com.google.refine.util.TestUtils;
 
 public class SinhTests {

main/tests/server/src/com/google/refine/expr/functions/math/SumTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Sum;
 import com.google.refine.util.TestUtils;
 
 public class SumTests {

main/tests/server/src/com/google/refine/expr/functions/math/TanTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Tan;
 import com.google.refine.util.TestUtils;
 
 public class TanTests {

main/tests/server/src/com/google/refine/expr/functions/math/TanhTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.math;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.math.Tanh;
 import com.google.refine.util.TestUtils;
 
 public class TanhTests {

main/tests/server/src/com/google/refine/expr/functions/strings/ChompTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.Chomp;
 import com.google.refine.util.TestUtils;
 
 public class ChompTests {

main/tests/server/src/com/google/refine/expr/functions/strings/EndsWithTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.EndsWith;
 import com.google.refine.util.TestUtils;
 
 public class EndsWithTests {

main/tests/server/src/com/google/refine/expr/functions/strings/IndexOfTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.IndexOf;
 import com.google.refine.util.TestUtils;
 
 public class IndexOfTests {

main/tests/server/src/com/google/refine/expr/functions/strings/LastIndexOfTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.LastIndexOf;
 import com.google.refine.util.TestUtils;
 
 public class LastIndexOfTests {

main/tests/server/src/com/google/refine/expr/functions/strings/MD5Tests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.MD5;
 import com.google.refine.util.TestUtils;
 
 public class MD5Tests {

main/tests/server/src/com/google/refine/expr/functions/strings/MatchTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.Match;
 import com.google.refine.util.TestUtils;
 
 public class MatchTests {

main/tests/server/src/com/google/refine/expr/functions/strings/NGramFingerprintTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.NGramFingerprint;
 import com.google.refine.util.TestUtils;
 
 public class NGramFingerprintTests {

main/tests/server/src/com/google/refine/expr/functions/strings/NGramTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.NGram;
 import com.google.refine.util.TestUtils;
 
 public class NGramTests {

main/tests/server/src/com/google/refine/expr/functions/strings/ParseJsonTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.ParseJson;
 import com.google.refine.util.TestUtils;
 
 public class ParseJsonTests {

main/tests/server/src/com/google/refine/expr/functions/strings/PartitionTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.Partition;
 import com.google.refine.util.TestUtils;
 
 public class PartitionTests {

main/tests/server/src/com/google/refine/expr/functions/strings/PhoneticTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.Phonetic;
 import com.google.refine.util.TestUtils;
 
 public class PhoneticTests {

main/tests/server/src/com/google/refine/expr/functions/strings/RPartitionTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.RPartition;
 import com.google.refine.util.TestUtils;
 
 public class RPartitionTests {

main/tests/server/src/com/google/refine/expr/functions/strings/ReinterpretTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.Reinterpret;
 import com.google.refine.util.TestUtils;
 
 public class ReinterpretTests {

main/tests/server/src/com/google/refine/expr/functions/strings/ReplaceCharsTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.ReplaceChars;
 import com.google.refine.util.TestUtils;
 
 public class ReplaceCharsTests {

main/tests/server/src/com/google/refine/expr/functions/strings/ReplaceTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.Replace;
 import com.google.refine.util.TestUtils;
 
 public class ReplaceTests {

main/tests/server/src/com/google/refine/expr/functions/strings/SHA1Tests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.SHA1;
 import com.google.refine.util.TestUtils;
 
 public class SHA1Tests {

main/tests/server/src/com/google/refine/expr/functions/strings/SplitByCharTypeTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.SplitByCharType;
 import com.google.refine.util.TestUtils;
 
 public class SplitByCharTypeTests {

main/tests/server/src/com/google/refine/expr/functions/strings/SplitByLengthsTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.SplitByLengths;
 import com.google.refine.util.TestUtils;
 
 public class SplitByLengthsTests {

main/tests/server/src/com/google/refine/expr/functions/strings/SplitTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.Split;
 import com.google.refine.util.TestUtils;
 
 public class SplitTests {

main/tests/server/src/com/google/refine/expr/functions/strings/StartsWithTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.StartsWith;
 import com.google.refine.util.TestUtils;
 
 public class StartsWithTests {

main/tests/server/src/com/google/refine/expr/functions/strings/ToLowercaseTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.ToLowercase;
 import com.google.refine.util.TestUtils;
 
 public class ToLowercaseTests {

main/tests/server/src/com/google/refine/expr/functions/strings/UnicodeTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.Unicode;
 import com.google.refine.util.TestUtils;
 
 public class UnicodeTests {

main/tests/server/src/com/google/refine/expr/functions/strings/UnicodeTypeTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.strings;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.strings.UnicodeType;
 import com.google.refine.util.TestUtils;
 
 public class UnicodeTypeTests {

main/tests/server/src/com/google/refine/expr/functions/xml/InnerXmlTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.xml;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.xml.InnerXml;
 import com.google.refine.util.TestUtils;
 
 public class InnerXmlTests {

main/tests/server/src/com/google/refine/expr/functions/xml/OwnTextTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.xml;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.xml.OwnText;
 import com.google.refine.util.TestUtils;
 
 public class OwnTextTests {

main/tests/server/src/com/google/refine/expr/functions/xml/SelectXmlTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.xml;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.xml.SelectXml;
 import com.google.refine.util.TestUtils;
 
 public class SelectXmlTests {

main/tests/server/src/com/google/refine/expr/functions/xml/xmlAttrTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.xml;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.xml.XmlAttr;
 import com.google.refine.util.TestUtils;
 
 public class xmlAttrTests {

main/tests/server/src/com/google/refine/expr/functions/xml/xmlTextTests.java

@@ -28,7 +28,6 @@ package com.google.refine.expr.functions.xml;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.expr.functions.xml.XmlText;
 import com.google.refine.util.TestUtils;
 
 public class xmlTextTests {

main/tests/server/src/com/google/refine/grel/ast/LiteralExprTest.java

@@ -30,8 +30,6 @@ import static org.testng.Assert.assertEquals;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.grel.ast.LiteralExpr;
-
 public class LiteralExprTest {
 	@Test
 	public void intLiteralToString() {

main/tests/server/src/com/google/refine/grel/controls/FilterTests.java

@@ -28,7 +28,6 @@ package com.google.refine.grel.controls;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.grel.controls.Filter;
 import com.google.refine.util.TestUtils;
 
 public class FilterTests {

main/tests/server/src/com/google/refine/grel/controls/ForEachIndexTests.java

@@ -28,7 +28,6 @@ package com.google.refine.grel.controls;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.grel.controls.ForEachIndex;
 import com.google.refine.util.TestUtils;
 
 public class ForEachIndexTests {

main/tests/server/src/com/google/refine/grel/controls/ForEachTests.java

@@ -28,7 +28,6 @@ package com.google.refine.grel.controls;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.grel.controls.ForEach;
 import com.google.refine.util.TestUtils;
 
 public class ForEachTests {

main/tests/server/src/com/google/refine/grel/controls/ForNonBlankTests.java

@@ -28,7 +28,6 @@ package com.google.refine.grel.controls;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.grel.controls.ForNonBlank;
 import com.google.refine.util.TestUtils;
 
 public class ForNonBlankTests {

main/tests/server/src/com/google/refine/grel/controls/ForRangeTests.java

@@ -28,7 +28,6 @@ package com.google.refine.grel.controls;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.grel.controls.ForRange;
 import com.google.refine.util.TestUtils;
 
 public class ForRangeTests {

main/tests/server/src/com/google/refine/grel/controls/IfTests.java

@@ -28,7 +28,6 @@ package com.google.refine.grel.controls;
 
 import org.testng.annotations.Test;
 
-import com.google.refine.grel.controls.If;
 import com.google.refine.util.TestUtils;
 
 public class IfTests {