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The following commit(s) were added to refs/heads/master by this push:
new 7d16fb7 Lucene.Net.Facet: Added culture-sensitve ToString() overload
on FacetResult and LabelAndValue (#578)
7d16fb7 is described below
commit 7d16fb7f02613f2f37713d7c3d2fe2ea28880576
Author: Shad Storhaug <[email protected]>
AuthorDate: Wed Dec 15 04:03:08 2021 +0700
Lucene.Net.Facet: Added culture-sensitve ToString() overload on FacetResult
and LabelAndValue (#578)
* Lucene.Net.Facet: Added ToString() overload that accepts IFormatProvider
and implemented IFormattable on FacetResult and LabelAndValue
* Lucene.Net.Facet (FacetResult + FacetLabel): Fixed nullable reference
type warnings and added guard clauses for required parameters.
---
src/Lucene.Net.Facet/FacetResult.cs | 45 ++++++++++++++--------
src/Lucene.Net.Facet/LabelAndValue.cs | 27 +++++++++++--
.../Facet/TestAssociationsFacetsExample.cs | 9 +++--
.../TestExpressionAggregationFacetsExample.cs | 5 +--
.../Taxonomy/TestTaxonomyFacetAssociations.cs | 17 ++++----
.../Taxonomy/TestTaxonomyFacetCounts.cs | 2 +-
.../Taxonomy/TestTaxonomyFacetSumValueSource.cs | 14 +++----
src/Lucene.Net/Support/Arrays.cs | 32 ++++++++++++++-
8 files changed, 109 insertions(+), 42 deletions(-)
diff --git a/src/Lucene.Net.Facet/FacetResult.cs
b/src/Lucene.Net.Facet/FacetResult.cs
index c5c0d8e..0293c00 100644
--- a/src/Lucene.Net.Facet/FacetResult.cs
+++ b/src/Lucene.Net.Facet/FacetResult.cs
@@ -4,6 +4,7 @@ using System;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
using System.Text;
+#nullable enable
namespace Lucene.Net.Facet
{
@@ -27,7 +28,7 @@ namespace Lucene.Net.Facet
/// <summary>
/// Counts or aggregates for a single dimension.
/// </summary>
- public sealed class FacetResult
+ public sealed class FacetResult : IFormattable
{
/// <summary>
/// Dimension that was requested.
@@ -70,10 +71,13 @@ namespace Lucene.Net.Facet
/// print the <paramref name="value"/> as a <see cref="float"/> with
at least 1 number after the decimal.
/// </summary>
public FacetResult(string dim, string[] path, float value,
LabelAndValue[] labelValues, int childCount)
- : this(dim, path, labelValues, childCount)
{
+ this.Dim = dim ?? throw new ArgumentNullException(nameof(dim)); //
LUCENENET: Added guard clause
+ this.Path = path ?? throw new ArgumentNullException(nameof(path));
// LUCENENET: Added guard clause
this.Value = value;
this.TypeOfValue = typeof(float);
+ this.LabelValues = labelValues ?? throw new
ArgumentNullException(nameof(labelValues)); // LUCENENET: Added guard clause
+ this.ChildCount = childCount;
}
/// <summary>
@@ -81,50 +85,61 @@ namespace Lucene.Net.Facet
/// print the <paramref name="value"/> as an <see cref="int"/> with no
decimal.
/// </summary>
public FacetResult(string dim, string[] path, int value,
LabelAndValue[] labelValues, int childCount)
- : this(dim, path, labelValues, childCount)
{
+ this.Dim = dim ?? throw new ArgumentNullException(nameof(dim)); //
LUCENENET: Added guard clause
+ this.Path = path ?? throw new ArgumentNullException(nameof(path));
// LUCENENET: Added guard clause
this.Value = value;
this.TypeOfValue = typeof(int);
+ this.LabelValues = labelValues ?? throw new
ArgumentNullException(nameof(labelValues)); // LUCENENET: Added guard clause
+ this.ChildCount = childCount;
}
/// <summary>
- /// Private constructor for shared parameters to be called by public
constructors.
+ /// Converts the value of this instance to its equivalent string
representation.
/// </summary>
- private FacetResult(string dim, string[] path, LabelAndValue[]
labelValues, int childCount)
+ /// <returns>A string representation of the values of <see
cref="FacetResult"/>.</returns>
+ public override string ToString()
{
- this.Dim = dim;
- this.Path = path;
- this.LabelValues = labelValues;
- this.ChildCount = childCount;
+ return ToString(null);
}
- public override string ToString()
+ /// <summary>
+ /// Converts the value of this instance to its equivalent string
representation
+ /// using the specified culture-specific format information.
+ /// </summary>
+ /// <param name="provider">An object that supplies culture-specific
formatting information.</param>
+ /// <returns>A string representation of the values of <see
cref="FacetResult"/>
+ /// as specified by <paramref name="provider"/>.</returns>
+ // LUCENENET specific - allow passing in a format provider to format
the numbers.
+ public string ToString(IFormatProvider? provider)
{
StringBuilder sb = new StringBuilder();
sb.Append("dim=");
sb.Append(Dim);
sb.Append(" path=");
- sb.Append(Arrays.ToString(Path));
+ sb.Append(Arrays.ToString(Path, provider));
sb.Append(" value=");
if (TypeOfValue == typeof(int))
{
- sb.AppendFormat(CultureInfo.InvariantCulture, "{0:0}", Value);
// No formatting (looks like int)
+ sb.Append(J2N.Numerics.Int32.ToString(Convert.ToInt32(Value),
provider)); // No formatting (looks like int)
}
else
{
- sb.AppendFormat(CultureInfo.InvariantCulture, "{0:0.0#####}",
Value); // Decimal formatting
+ sb.Append(J2N.Numerics.Single.ToString(Value, provider)); //
Decimal formatting
}
sb.Append(" childCount=");
sb.Append(ChildCount);
sb.Append('\n');
foreach (LabelAndValue labelValue in LabelValues)
{
- sb.Append(" " + labelValue + "\n");
+ sb.Append(" " + labelValue.ToString(provider) + "\n");
}
return sb.ToString();
}
- public override bool Equals(object other)
+ string IFormattable.ToString(string? format, IFormatProvider?
provider) => ToString(provider);
+
+ public override bool Equals(object? other)
{
if ((other is FacetResult) == false)
{
diff --git a/src/Lucene.Net.Facet/LabelAndValue.cs
b/src/Lucene.Net.Facet/LabelAndValue.cs
index a839540..ab99a9c 100644
--- a/src/Lucene.Net.Facet/LabelAndValue.cs
+++ b/src/Lucene.Net.Facet/LabelAndValue.cs
@@ -1,6 +1,7 @@
// Lucene version compatibility level 4.8.1
using System;
using System.Globalization;
+#nullable enable
namespace Lucene.Net.Facet
{
@@ -25,7 +26,7 @@ namespace Lucene.Net.Facet
/// Single label and its value, usually contained in a
/// <see cref="FacetResult"/>.
/// </summary>
- public sealed class LabelAndValue
+ public sealed class LabelAndValue : IFormattable
{
/// <summary>
/// Facet's label. </summary>
@@ -62,15 +63,33 @@ namespace Lucene.Net.Facet
this.TypeOfValue = typeof(int);
}
+ /// <summary>
+ /// Converts the value of this instance to its equivalent string
representation.
+ /// </summary>
+ /// <returns>The string representation of the label and value of this
instance.</returns>
public override string ToString()
{
+ return ToString(null);
+ }
+
+ /// <summary>
+ /// Converts the value of this instance to its equivalent string
representation
+ /// using the specified culture-specific format information.
+ /// </summary>
+ /// <returns>The string representation of the label and value of this
instance
+ /// as specified by <paramref name="provider"/>.</returns>
+ // LUCENENET specific - allow passing in a format provider to format
the numbers.
+ public string ToString(IFormatProvider? provider)
+ {
string valueString = (TypeOfValue == typeof(int))
- ? Value.ToString("0", CultureInfo.InvariantCulture)
- : Value.ToString("0.0#####", CultureInfo.InvariantCulture);
+ ? J2N.Numerics.Int32.ToString(Convert.ToInt32(Value), provider)
+ : J2N.Numerics.Single.ToString(Value, provider);
return Label + " (" + valueString + ")";
}
- public override bool Equals(object other)
+ string IFormattable.ToString(string? format, IFormatProvider?
provider) => ToString(provider);
+
+ public override bool Equals(object? other)
{
if ((other is LabelAndValue) == false)
{
diff --git a/src/Lucene.Net.Tests.Demo/Facet/TestAssociationsFacetsExample.cs
b/src/Lucene.Net.Tests.Demo/Facet/TestAssociationsFacetsExample.cs
index 773ab69..554c269 100644
--- a/src/Lucene.Net.Tests.Demo/Facet/TestAssociationsFacetsExample.cs
+++ b/src/Lucene.Net.Tests.Demo/Facet/TestAssociationsFacetsExample.cs
@@ -2,6 +2,7 @@
using Lucene.Net.Util;
using NUnit.Framework;
using System.Collections.Generic;
+using System.Globalization;
namespace Lucene.Net.Demo.Facet
{
@@ -29,16 +30,16 @@ namespace Lucene.Net.Demo.Facet
public void TestExamples()
{
IList<FacetResult> res = new
AssociationsFacetsExample().RunSumAssociations();
- assertEquals("Wrong number of results", 2, res.size());
- assertEquals("dim=tags path=[] value=-1 childCount=2\n lucene
(4)\n solr (2)\n", res[0].toString());
- assertEquals("dim=genre path=[] value=-1.0 childCount=2\n
computing (1.62)\n software (0.34)\n", res[1].toString());
+ assertEquals("Wrong number of results", 2, res.Count);
+ assertEquals("dim=tags path=[] value=-1 childCount=2\n lucene
(4)\n solr (2)\n", res[0].ToString(CultureInfo.InvariantCulture));
+ assertEquals("dim=genre path=[] value=-1.0 childCount=2\n
computing (1.62)\n software (0.34)\n",
res[1].ToString(CultureInfo.InvariantCulture));
}
[Test]
public void TestDrillDown()
{
FacetResult result = new
AssociationsFacetsExample().RunDrillDown();
- assertEquals("dim=genre path=[] value=-1.0 childCount=2\n
computing (0.75)\n software (0.34)\n", result.toString());
+ assertEquals("dim=genre path=[] value=-1.0 childCount=2\n
computing (0.75)\n software (0.34)\n",
result.ToString(CultureInfo.InvariantCulture));
}
}
}
diff --git
a/src/Lucene.Net.Tests.Demo/Facet/TestExpressionAggregationFacetsExample.cs
b/src/Lucene.Net.Tests.Demo/Facet/TestExpressionAggregationFacetsExample.cs
index 1c5a5d2..c7fd8bf 100644
--- a/src/Lucene.Net.Tests.Demo/Facet/TestExpressionAggregationFacetsExample.cs
+++ b/src/Lucene.Net.Tests.Demo/Facet/TestExpressionAggregationFacetsExample.cs
@@ -1,6 +1,7 @@
using Lucene.Net.Facet;
using Lucene.Net.Util;
using NUnit.Framework;
+using System.Globalization;
namespace Lucene.Net.Demo.Facet
{
@@ -28,9 +29,7 @@ namespace Lucene.Net.Demo.Facet
public void TestSimple()
{
FacetResult result = new
ExpressionAggregationFacetsExample().RunSearch();
- //assertEquals("dim=A path=[] value=3.9681187 childCount=2\n B
(2.236068)\n C (1.7320508)\n", result.toString());
- // LUCENENET TODO: string output is not quite the same as in Java,
but it is close enough not to be considered a bug
- assertEquals("dim=A path=[] value=3.968119 childCount=2\n B
(2.236068)\n C (1.732051)\n", result.toString());
+ assertEquals("dim=A path=[] value=3.9681187 childCount=2\n B
(2.236068)\n C (1.7320508)\n", result.ToString(CultureInfo.InvariantCulture));
}
}
}
diff --git
a/src/Lucene.Net.Tests.Facet/Taxonomy/TestTaxonomyFacetAssociations.cs
b/src/Lucene.Net.Tests.Facet/Taxonomy/TestTaxonomyFacetAssociations.cs
index 5df4b5c..1c950ae 100644
--- a/src/Lucene.Net.Tests.Facet/Taxonomy/TestTaxonomyFacetAssociations.cs
+++ b/src/Lucene.Net.Tests.Facet/Taxonomy/TestTaxonomyFacetAssociations.cs
@@ -1,6 +1,8 @@
// Lucene version compatibility level 4.8.1
+using Lucene.Net.Util;
using NUnit.Framework;
using System;
+using System.Globalization;
using Assert = Lucene.Net.TestFramework.Assert;
namespace Lucene.Net.Facet.Taxonomy
@@ -124,7 +126,7 @@ namespace Lucene.Net.Facet.Taxonomy
searcher.Search(new MatchAllDocsQuery(), fc);
Facets facets = new
TaxonomyFacetSumInt32Associations("$facets.int", taxoReader, config, fc);
- Assert.AreEqual("dim=int path=[] value=-1 childCount=2\n a
(200)\n b (150)\n", facets.GetTopChildren(10, "int").ToString());
+ Assert.AreEqual("dim=int path=[] value=-1 childCount=2\n a
(200)\n b (150)\n", facets.GetTopChildren(10,
"int").ToString(CultureInfo.InvariantCulture));
Assert.AreEqual(200, (int)facets.GetSpecificValue("int", "a"),
"Wrong count for category 'a'!");
Assert.AreEqual(150, (int)facets.GetSpecificValue("int", "b"),
"Wrong count for category 'b'!");
}
@@ -138,9 +140,10 @@ namespace Lucene.Net.Facet.Taxonomy
searcher.Search(new MatchAllDocsQuery(), fc);
Facets facets = new
TaxonomyFacetSumSingleAssociations("$facets.float", taxoReader, config, fc);
- Assert.AreEqual("dim=float path=[] value=-1.0 childCount=2\n a
(50.0)\n b (9.999995)\n", facets.GetTopChildren(10, "float").ToString());
- Assert.AreEqual(50f, (float)facets.GetSpecificValue("float", "a"),
0.00001, "Wrong count for category 'a'!");
- Assert.AreEqual(10f, (float)facets.GetSpecificValue("float", "b"),
0.00001, "Wrong count for category 'b'!");
+
+ Assert.AreEqual("dim=float path=[] value=-1.0 childCount=2\n a
(50.0)\n b (9.999995)\n", facets.GetTopChildren(10,
"float").ToString(CultureInfo.InvariantCulture));
+ Assert.AreEqual(50f, (float)facets.GetSpecificValue("float", "a"),
0.00001f, "Wrong count for category 'a'!");
+ Assert.AreEqual(10f, (float)facets.GetSpecificValue("float", "b"),
0.00001f, "Wrong count for category 'b'!");
}
/// <summary>
@@ -156,8 +159,8 @@ namespace Lucene.Net.Facet.Taxonomy
searcher.Search(new MatchAllDocsQuery(), fc);
Facets facets = new
TaxonomyFacetSumSingleAssociations("$facets.float", taxoReader, config, fc);
- Assert.AreEqual(50f, (float)facets.GetSpecificValue("float", "a"),
0.00001, "Wrong count for category 'a'!");
- Assert.AreEqual(10f, (float)facets.GetSpecificValue("float", "b"),
0.00001, "Wrong count for category 'b'!");
+ Assert.AreEqual(50f, (float)facets.GetSpecificValue("float", "a"),
0.00001f, "Wrong count for category 'a'!");
+ Assert.AreEqual(10f, (float)facets.GetSpecificValue("float", "b"),
0.00001f, "Wrong count for category 'b'!");
facets = new TaxonomyFacetSumInt32Associations("$facets.int",
taxoReader, config, fc);
Assert.AreEqual(200, (int)facets.GetSpecificValue("int", "a"),
"Wrong count for category 'a'!");
@@ -292,7 +295,7 @@ namespace Lucene.Net.Facet.Taxonomy
searcher.Search(q, fc);
Facets facets = new
TaxonomyFacetSumInt32Associations("$facets.int", taxoReader, config, fc);
- Assert.AreEqual("dim=int path=[] value=-1 childCount=2\n b
(150)\n a (100)\n", facets.GetTopChildren(10, "int").ToString());
+ Assert.AreEqual("dim=int path=[] value=-1 childCount=2\n b
(150)\n a (100)\n", facets.GetTopChildren(10,
"int").ToString(CultureInfo.InvariantCulture));
Assert.AreEqual(100, (int)facets.GetSpecificValue("int", "a"),
"Wrong count for category 'a'!");
Assert.AreEqual(150, (int)facets.GetSpecificValue("int", "b"),
"Wrong count for category 'b'!");
}
diff --git a/src/Lucene.Net.Tests.Facet/Taxonomy/TestTaxonomyFacetCounts.cs
b/src/Lucene.Net.Tests.Facet/Taxonomy/TestTaxonomyFacetCounts.cs
index 59b41e6..c13e000 100644
--- a/src/Lucene.Net.Tests.Facet/Taxonomy/TestTaxonomyFacetCounts.cs
+++ b/src/Lucene.Net.Tests.Facet/Taxonomy/TestTaxonomyFacetCounts.cs
@@ -419,7 +419,7 @@ namespace Lucene.Net.Facet.Taxonomy
Assert.AreEqual(1, facets.GetSpecificValue("dim",
"test\u001Etwo"));
FacetResult result = facets.GetTopChildren(10, "dim");
- Assert.AreEqual("dim=dim path=[] value=-1 childCount=2\n
test\u001Fone (1)\n test\u001Etwo (1)\n", result.ToString());
+ Assert.AreEqual("dim=dim path=[] value=-1 childCount=2\n
test\u001Fone (1)\n test\u001Etwo (1)\n",
result.ToString(CultureInfo.InvariantCulture));
IOUtils.Dispose(writer, taxoWriter, searcher.IndexReader,
taxoReader, dir, taxoDir);
}
diff --git
a/src/Lucene.Net.Tests.Facet/Taxonomy/TestTaxonomyFacetSumValueSource.cs
b/src/Lucene.Net.Tests.Facet/Taxonomy/TestTaxonomyFacetSumValueSource.cs
index c7b4bb6..8202161 100644
--- a/src/Lucene.Net.Tests.Facet/Taxonomy/TestTaxonomyFacetSumValueSource.cs
+++ b/src/Lucene.Net.Tests.Facet/Taxonomy/TestTaxonomyFacetSumValueSource.cs
@@ -132,7 +132,7 @@ namespace Lucene.Net.Facet.Taxonomy
TaxonomyFacetSumValueSource facets = new
TaxonomyFacetSumValueSource(taxoReader, new FacetsConfig(), c, new
Int32FieldSource("num"));
// Retrieve & verify results:
- Assert.AreEqual("dim=Author path=[] value=145.0 childCount=4\n
Lisa (50.0)\n Frank (45.0)\n Susan (40.0)\n Bob (10.0)\n",
facets.GetTopChildren(10, "Author").ToString());
+ Assert.AreEqual("dim=Author path=[] value=145.0 childCount=4\n
Lisa (50.0)\n Frank (45.0)\n Susan (40.0)\n Bob (10.0)\n",
facets.GetTopChildren(10, "Author").ToString(CultureInfo.InvariantCulture));
taxoReader.Dispose();
searcher.IndexReader.Dispose();
@@ -203,9 +203,9 @@ namespace Lucene.Net.Facet.Taxonomy
IList<FacetResult> results = facets.GetAllDims(10);
Assert.AreEqual(3, results.Count);
- Assert.AreEqual("dim=a path=[] value=60.0 childCount=3\n foo3
(30.0)\n foo2 (20.0)\n foo1 (10.0)\n", results[0].ToString());
- Assert.AreEqual("dim=b path=[] value=50.0 childCount=2\n bar2
(30.0)\n bar1 (20.0)\n", results[1].ToString());
- Assert.AreEqual("dim=c path=[] value=30.0 childCount=1\n baz1
(30.0)\n", results[2].ToString());
+ Assert.AreEqual("dim=a path=[] value=60.0 childCount=3\n foo3
(30.0)\n foo2 (20.0)\n foo1 (10.0)\n",
results[0].ToString(CultureInfo.InvariantCulture));
+ Assert.AreEqual("dim=b path=[] value=50.0 childCount=2\n bar2
(30.0)\n bar1 (20.0)\n", results[1].ToString(CultureInfo.InvariantCulture));
+ Assert.AreEqual("dim=c path=[] value=30.0 childCount=1\n baz1
(30.0)\n", results[2].ToString(CultureInfo.InvariantCulture));
IOUtils.Dispose(searcher.IndexReader, taxoReader, dir, taxoDir);
}
@@ -336,7 +336,7 @@ namespace Lucene.Net.Facet.Taxonomy
FacetsCollector sfc = new FacetsCollector();
NewSearcher(r).Search(new MatchAllDocsQuery(), sfc);
Facets facets = new TaxonomyFacetSumValueSource(taxoReader,
config, sfc, new Int64FieldSource("price"));
- Assert.AreEqual("dim=a path=[] value=10.0 childCount=2\n 1
(6.0)\n 0 (4.0)\n", facets.GetTopChildren(10, "a").ToString());
+ Assert.AreEqual("dim=a path=[] value=10.0 childCount=2\n 1
(6.0)\n 0 (4.0)\n", facets.GetTopChildren(10,
"a").ToString(CultureInfo.InvariantCulture));
IOUtils.Dispose(taxoWriter, iw, taxoReader, taxoDir, r, indexDir);
}
@@ -370,7 +370,7 @@ namespace Lucene.Net.Facet.Taxonomy
FacetsCollector.Search(NewSearcher(r), q, 10, fc);
Facets facets = new TaxonomyFacetSumValueSource(taxoReader,
config, fc, valueSource);
- Assert.AreEqual("dim=a path=[] value=10.0 childCount=2\n 1
(6.0)\n 0 (4.0)\n", facets.GetTopChildren(10, "a").ToString());
+ Assert.AreEqual("dim=a path=[] value=10.0 childCount=2\n 1
(6.0)\n 0 (4.0)\n", facets.GetTopChildren(10,
"a").ToString(CultureInfo.InvariantCulture));
IOUtils.Dispose(taxoWriter, iw, taxoReader, taxoDir, r, indexDir);
}
@@ -462,7 +462,7 @@ namespace Lucene.Net.Facet.Taxonomy
NewSearcher(r).Search(new MatchAllDocsQuery(), sfc);
Facets facets = new TaxonomyFacetSumValueSource(taxoReader,
config, sfc, valueSource);
- Assert.AreEqual("dim=a path=[] value=10.0 childCount=2\n 1
(6.0)\n 0 (4.0)\n", facets.GetTopChildren(10, "a").ToString());
+ Assert.AreEqual("dim=a path=[] value=10.0 childCount=2\n 1
(6.0)\n 0 (4.0)\n", facets.GetTopChildren(10,
"a").ToString(CultureInfo.InvariantCulture));
IOUtils.Dispose(taxoWriter, iw, taxoReader, taxoDir, r, indexDir);
}
diff --git a/src/Lucene.Net/Support/Arrays.cs b/src/Lucene.Net/Support/Arrays.cs
index 6d5c662..b9ba102 100644
--- a/src/Lucene.Net/Support/Arrays.cs
+++ b/src/Lucene.Net/Support/Arrays.cs
@@ -151,7 +151,8 @@ namespace Lucene.Net.Support
/// the array is <c>null</c>, then <c>"null"</c> is returned.
/// </summary>
/// <typeparam name="T">The type of array element.</typeparam>
- /// <param name="array"></param>
+ /// <param name="array">The array to convert.</param>
+ /// <returns>The converted array string.</returns>
public static string ToString<T>(T[] array)
{
if (array == null)
@@ -171,6 +172,35 @@ namespace Lucene.Net.Support
}
/// <summary>
+ /// Creates a <see cref="string"/> representation of the array passed.
+ /// The result is surrounded by brackets <c>"[]"</c>, each
+ /// element is converted to a <see cref="string"/> via the
+ /// <paramref name="provider"/> and separated by <c>", "</c>. If
+ /// the array is <c>null</c>, then <c>"null"</c> is returned.
+ /// </summary>
+ /// <typeparam name="T">The type of array element.</typeparam>
+ /// <param name="array">The array to convert.</param>
+ /// <param name="provider">A <see cref="IFormatProvider"/> instance
that supplies the culture formatting information.</param>
+ /// <returns>The converted array string.</returns>
+ public static string ToString<T>(T[] array, IFormatProvider provider)
+ {
+ if (array == null)
+ return "null"; //$NON-NLS-1$
+ if (array.Length == 0)
+ return "[]"; //$NON-NLS-1$
+ StringBuilder sb = new StringBuilder(2 + array.Length * 4);
+ sb.Append('[');
+ sb.AppendFormat(provider, "{0}", array[0]);
+ for (int i = 1; i < array.Length; i++)
+ {
+ sb.Append(", "); //$NON-NLS-1$
+ sb.AppendFormat(provider, "{0}", array[i]);
+ }
+ sb.Append(']');
+ return sb.ToString();
+ }
+
+ /// <summary>
/// Returns an empty array.
/// </summary>
/// <typeparam name="T">The type of the elements of the
array.</typeparam>
