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jamesbognar pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/juneau.git


The following commit(s) were added to refs/heads/master by this push:
     new 733a319aa Test modernization, clean up utility classes.
733a319aa is described below

commit 733a319aac99aa654aacd8ce7b796240dc3a00bf
Author: James Bognar <james.bog...@salesforce.com>
AuthorDate: Mon Aug 25 16:19:14 2025 -0400

    Test modernization, clean up utility classes.
---
 .../org/apache/juneau/common/internal/Utils.java   | 12 +-----------
 .../main/java/org/apache/juneau/config/Entry.java  |  3 ++-
 .../java/org/apache/juneau/AnnotationApplier.java  |  3 ++-
 .../src/main/java/org/apache/juneau/BeanMeta.java  |  4 ++--
 .../java/org/apache/juneau/BeanPropertyMeta.java   |  6 +++---
 .../main/java/org/apache/juneau/BeanSession.java   |  2 +-
 .../org/apache/juneau/collections/JsonMap.java     |  2 +-
 .../org/apache/juneau/objecttools/SearchArgs.java  |  2 +-
 .../org/apache/juneau/objecttools/SortArgs.java    |  2 +-
 .../org/apache/juneau/objecttools/ViewArgs.java    |  2 +-
 .../apache/juneau/svl/MultipartResolvingVar.java   |  4 +++-
 .../java/org/apache/juneau/svl/MultipartVar.java   |  4 +++-
 .../org/apache/juneau/utils/ReflectionMap.java     |  2 +-
 .../main/java/org/apache/juneau/xml/Namespace.java |  3 ++-
 .../apache/juneau/http/header/BasicCsvHeader.java  |  3 ++-
 .../org/apache/juneau/http/header/EntityTags.java  |  3 ++-
 .../apache/juneau/http/part/BasicCsvArrayPart.java |  3 ++-
 .../juneau/rest/vars/SerializedRequestAttrVar.java |  4 +++-
 .../src/test/java/org/apache/juneau/TestUtils.java |  6 +++---
 .../org/apache/juneau/utils/StringUtilsTest.java   | 22 +++++++++++-----------
 20 files changed, 47 insertions(+), 45 deletions(-)

diff --git 
a/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/internal/Utils.java
 
b/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/internal/Utils.java
index 8f8cc6b79..6447a7f2e 100644
--- 
a/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/internal/Utils.java
+++ 
b/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/internal/Utils.java
@@ -933,16 +933,6 @@ public class Utils {
                return l;
        }
 
-       /**
-        * Shortcut for calling <code>split(s, <js>','</js>)</code>
-        *
-        * @param s The string to split.  Can be <jk>null</jk>.
-        * @return The tokens, or <jk>null</jk> if the string was null.
-        */
-       public static String[] split3(String s) {
-               return split3(s, ',');
-       }
-
        /**
         * Splits a character-delimited string into a string array.
         *
@@ -1054,7 +1044,7 @@ public class Utils {
         * Splits a comma-delimited list into an array of strings.
         */
        public static String[] splita(String s) {
-               return s == null ? new String[0] : Utils.split3(s);
+               return split3(s, ',');
        }
 
        /**
diff --git 
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/config/Entry.java 
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/config/Entry.java
index b48ccb290..4997a85ea 100644
--- 
a/juneau-core/juneau-config/src/main/java/org/apache/juneau/config/Entry.java
+++ 
b/juneau-core/juneau-config/src/main/java/org/apache/juneau/config/Entry.java
@@ -14,6 +14,7 @@ package org.apache.juneau.config;
 
 import static org.apache.juneau.BinaryFormat.*;
 import static org.apache.juneau.common.internal.StringUtils.*;
+import static org.apache.juneau.common.internal.Utils.*;
 
 import java.lang.reflect.*;
 import java.util.*;
@@ -281,7 +282,7 @@ public class Entry {
                                throw new BeanRuntimeException(e);
                        }
                }
-               return Utils.opt(Utils.split3(v));
+               return Utils.opt(splita(v));
        }
 
        /**
diff --git 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/AnnotationApplier.java
 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/AnnotationApplier.java
index f01ade09e..28ecdb40a 100644
--- 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/AnnotationApplier.java
+++ 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/AnnotationApplier.java
@@ -12,6 +12,7 @@
 // 
***************************************************************************************************************************
 package org.apache.juneau;
 
+import static org.apache.juneau.common.internal.Utils.*;
 import static org.apache.juneau.internal.ClassUtils.*;
 import java.lang.annotation.*;
 import java.nio.charset.*;
@@ -187,7 +188,7 @@ public abstract class AnnotationApplier<A extends 
Annotation, B> {
         * @return An array with resolved strings.
         */
        protected Stream<String> cdl(String in) {
-               return 
Arrays.stream(Utils.split3(vr.resolve(in))).filter(Utils::isNotEmpty);
+               return 
Arrays.stream(splita(vr.resolve(in))).filter(Utils::isNotEmpty);
        }
 
        /**
diff --git 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/BeanMeta.java 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/BeanMeta.java
index 9e7142d4e..1cfbf2cba 100644
--- a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/BeanMeta.java
+++ b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/BeanMeta.java
@@ -233,7 +233,7 @@ public class BeanMeta<T> {
                                                throw new 
BeanRuntimeException(c, "Multiple instances of '@Beanc' found.");
                                        constructor = x;
                                        constructorArgs = new String[0];
-                                       ctx.forEachAnnotation(Beanc.class, 
x.inner(), y -> ! y.properties().isEmpty(), z -> constructorArgs = 
Utils.split3(z.properties()));
+                                       ctx.forEachAnnotation(Beanc.class, 
x.inner(), y -> ! y.properties().isEmpty(), z -> constructorArgs = 
splita(z.properties()));
                                        if (! 
x.hasNumParams(constructorArgs.length)) {
                                                if (constructorArgs.length != 0)
                                                        throw new 
BeanRuntimeException(c, "Number of properties defined in '@Beanc' annotation 
does not match number of parameters in constructor.");
@@ -256,7 +256,7 @@ public class BeanMeta<T> {
                                                        throw new 
BeanRuntimeException(c, "Multiple instances of '@Beanc' found.");
                                                constructor = x;
                                                constructorArgs = new String[0];
-                                               
ctx.forEachAnnotation(Beanc.class, x.inner(), y -> ! y.properties().isEmpty(), 
z -> constructorArgs = Utils.split3(z.properties()));
+                                               
ctx.forEachAnnotation(Beanc.class, x.inner(), y -> ! y.properties().isEmpty(), 
z -> constructorArgs = splita(z.properties()));
                                                if (! 
x.hasNumParams(constructorArgs.length)) {
                                                        if 
(constructorArgs.length != 0)
                                                                throw new 
BeanRuntimeException(c, "Number of properties defined in '@Beanc' annotation 
does not match number of parameters in constructor.");
diff --git 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/BeanPropertyMeta.java
 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/BeanPropertyMeta.java
index 191f11db2..086616cdf 100644
--- 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/BeanPropertyMeta.java
+++ 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/BeanPropertyMeta.java
@@ -190,7 +190,7 @@ public final class BeanPropertyMeta implements 
Comparable<BeanPropertyMeta> {
                                }
                                lp.forEach(x -> {
                                        if (! x.properties().isEmpty())
-                                               properties = 
Utils.split3(x.properties());
+                                               properties = 
splita(x.properties());
                                        addAll(bdClasses, x.dictionary());
                                        if (! x.ro().isEmpty())
                                                readOnly = 
Boolean.valueOf(x.ro());
@@ -209,7 +209,7 @@ public final class BeanPropertyMeta implements 
Comparable<BeanPropertyMeta> {
                                isUri |= (rawTypeMeta.isUri() || 
bc.hasAnnotation(Uri.class, getter));
                                lp.forEach(x -> {
                                        if (properties != null && ! 
x.properties().isEmpty())
-                                               properties = 
Utils.split3(x.properties());
+                                               properties = 
splita(x.properties());
                                        addAll(bdClasses, x.dictionary());
                                        if (! x.ro().isEmpty())
                                                readOnly = 
Boolean.valueOf(x.ro());
@@ -229,7 +229,7 @@ public final class BeanPropertyMeta implements 
Comparable<BeanPropertyMeta> {
                                        if (swap == null)
                                                swap = getPropertySwap(x);
                                        if (properties != null && ! 
x.properties().isEmpty())
-                                               properties = 
Utils.split3(x.properties());
+                                               properties = 
splita(x.properties());
                                        addAll(bdClasses, x.dictionary());
                                        if (! x.ro().isEmpty())
                                                readOnly = 
Boolean.valueOf(x.ro());
diff --git 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/BeanSession.java 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/BeanSession.java
index 3c54d72cf..0ba77280b 100644
--- 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/BeanSession.java
+++ 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/BeanSession.java
@@ -720,7 +720,7 @@ public class BeanSession extends ContextSession {
                                else if (from.hasMutaterTo(to))
                                        return from.mutateTo(value, to);
                                else
-                                       return (T)toArray(to, new 
JsonList((Object[])Utils.split3(value.toString())).setBeanSession(this));
+                                       return (T)toArray(to, new 
JsonList((Object[])splita(value.toString())).setBeanSession(this));
                        }
 
                        // Target type is some sort of Map that needs to be 
converted.
diff --git 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/collections/JsonMap.java
 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/collections/JsonMap.java
index 1ac982bbd..311daf694 100644
--- 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/collections/JsonMap.java
+++ 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/collections/JsonMap.java
@@ -818,7 +818,7 @@ public class JsonMap extends LinkedHashMap<String,Object> {
                else if (s instanceof Object[])
                        r = ArrayUtils.toStringArray(alist((Object[])s));
                else
-                       r = Utils.split3(Utils.s(s));
+                       r = splita(Utils.s(s));
                return (r.length == 0 ? def : r);
        }
 
diff --git 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/objecttools/SearchArgs.java
 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/objecttools/SearchArgs.java
index 1d6fd352c..f456bd4c1 100644
--- 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/objecttools/SearchArgs.java
+++ 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/objecttools/SearchArgs.java
@@ -66,7 +66,7 @@ public class SearchArgs {
         * @param searchArgs Search arguments.
         */
        public SearchArgs(String searchArgs) {
-               this(alist(Utils.split3(searchArgs)));
+               this(alist(splita(searchArgs)));
        }
 
        /**
diff --git 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/objecttools/SortArgs.java
 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/objecttools/SortArgs.java
index 7bf2d9f8e..d6f2ba586 100644
--- 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/objecttools/SortArgs.java
+++ 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/objecttools/SortArgs.java
@@ -88,7 +88,7 @@ public class SortArgs {
         *      </ul>
         */
        public SortArgs(String sortArgs) {
-               this(alist(Utils.split3(sortArgs)));
+               this(alist(splita(sortArgs)));
        }
 
        /**
diff --git 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/objecttools/ViewArgs.java
 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/objecttools/ViewArgs.java
index 7904cb0c8..a39a1f76b 100644
--- 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/objecttools/ViewArgs.java
+++ 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/objecttools/ViewArgs.java
@@ -68,7 +68,7 @@ public class ViewArgs {
         *      <br>Values are column names.
         */
        public ViewArgs(String viewArgs) {
-               this(alist(Utils.split3(viewArgs)));
+               this(alist(splita(viewArgs)));
        }
 
        /**
diff --git 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/svl/MultipartResolvingVar.java
 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/svl/MultipartResolvingVar.java
index 2e00cd37e..b3a022f56 100644
--- 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/svl/MultipartResolvingVar.java
+++ 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/svl/MultipartResolvingVar.java
@@ -12,6 +12,8 @@
 // 
***************************************************************************************************************************
 package org.apache.juneau.svl;
 
+import static org.apache.juneau.common.internal.Utils.*;
+
 import org.apache.juneau.common.internal.*;
 
 /**
@@ -47,7 +49,7 @@ public abstract class MultipartResolvingVar extends SimpleVar 
{
                int i = s.indexOf(',');
                if (i == -1)
                        return resolve(session, s.trim());
-               for (String s2 : Utils.split3(s)) {
+               for (String s2 : splita(s)) {
                        String v = resolve(session, s2);
                        if (v != null)
                                return v;
diff --git 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/svl/MultipartVar.java
 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/svl/MultipartVar.java
index 55461080b..2d5930d33 100644
--- 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/svl/MultipartVar.java
+++ 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/svl/MultipartVar.java
@@ -12,6 +12,8 @@
 // 
***************************************************************************************************************************
 package org.apache.juneau.svl;
 
+import static org.apache.juneau.common.internal.Utils.*;
+
 import org.apache.juneau.common.internal.*;
 
 /**
@@ -48,7 +50,7 @@ public abstract class MultipartVar extends SimpleVar {
 
        @Override /* Var */
        public String resolve(VarResolverSession session, String s) {
-               String[] s2 = s.indexOf(',') == -1 ? new String[]{s.trim()} : 
Utils.split3(s);
+               String[] s2 = s.indexOf(',') == -1 ? new String[]{s.trim()} : 
splita(s);
                return resolve(session, s2);
        }
 }
\ No newline at end of file
diff --git 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/utils/ReflectionMap.java
 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/utils/ReflectionMap.java
index 1a18e8aef..408dfc126 100644
--- 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/utils/ReflectionMap.java
+++ 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/utils/ReflectionMap.java
@@ -677,7 +677,7 @@ public class ReflectionMap<V> {
 
                ConstructorEntry(String name, V value) {
                        int i = name.indexOf('(');
-                       this.args = Utils.split3(name.substring(i+1, 
name.length()-1));
+                       this.args = splita(name.substring(i+1, 
name.length()-1));
                        name = name.substring(0, i).trim();
                        this.simpleClassName = simpleClassName(name);
                        this.fullClassName = name;
diff --git 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/xml/Namespace.java
 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/xml/Namespace.java
index cfd7417de..69a1dae5e 100644
--- 
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/xml/Namespace.java
+++ 
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/xml/Namespace.java
@@ -12,6 +12,7 @@
 // 
***************************************************************************************************************************
 package org.apache.juneau.xml;
 
+import static org.apache.juneau.common.internal.Utils.*;
 import static org.apache.juneau.internal.ClassUtils.*;
 import java.util.*;
 import java.util.concurrent.*;
@@ -127,7 +128,7 @@ public final class Namespace {
                }
 
                if (o instanceof CharSequence) {
-                       String[] ss = Utils.split3(o.toString());
+                       String[] ss = splita(o.toString());
                        Namespace[] n = new Namespace[ss.length];
                        for (int i = 0; i < ss.length; i++)
                                n[i] = create(ss[i]);
diff --git 
a/juneau-rest/juneau-rest-common/src/main/java/org/apache/juneau/http/header/BasicCsvHeader.java
 
b/juneau-rest/juneau-rest-common/src/main/java/org/apache/juneau/http/header/BasicCsvHeader.java
index 33bc7d192..387b73677 100644
--- 
a/juneau-rest/juneau-rest-common/src/main/java/org/apache/juneau/http/header/BasicCsvHeader.java
+++ 
b/juneau-rest/juneau-rest-common/src/main/java/org/apache/juneau/http/header/BasicCsvHeader.java
@@ -12,6 +12,7 @@
 // 
***************************************************************************************************************************
 package org.apache.juneau.http.header;
 
+import static org.apache.juneau.common.internal.Utils.*;
 import static org.apache.juneau.internal.ArrayUtils.*;
 import java.util.*;
 import java.util.function.*;
@@ -108,7 +109,7 @@ public class BasicCsvHeader extends BasicHeader {
         */
        public BasicCsvHeader(String name, String value) {
                super(name, value);
-               this.value = Utils.split3(value);
+               this.value = splita(value);
                this.supplier = null;
        }
 
diff --git 
a/juneau-rest/juneau-rest-common/src/main/java/org/apache/juneau/http/header/EntityTags.java
 
b/juneau-rest/juneau-rest-common/src/main/java/org/apache/juneau/http/header/EntityTags.java
index 76f533375..cbf3c16ba 100644
--- 
a/juneau-rest/juneau-rest-common/src/main/java/org/apache/juneau/http/header/EntityTags.java
+++ 
b/juneau-rest/juneau-rest-common/src/main/java/org/apache/juneau/http/header/EntityTags.java
@@ -12,6 +12,7 @@
 // 
***************************************************************************************************************************
 package org.apache.juneau.http.header;
 
+import static org.apache.juneau.common.internal.Utils.*;
 import static org.apache.juneau.internal.ArrayUtils.copyOf;
 import java.util.*;
 import org.apache.juneau.annotation.*;
@@ -82,7 +83,7 @@ public class EntityTags {
        private EntityTag[] parse(String value) {
                if (value == null)
                        return null;
-               String[] s = Utils.split3(value);
+               String[] s = splita(value);
                EntityTag[] v = new EntityTag[s.length];
                for (int i = 0; i < s.length; i++)
                        v[i] = EntityTag.of(s[i]);
diff --git 
a/juneau-rest/juneau-rest-common/src/main/java/org/apache/juneau/http/part/BasicCsvArrayPart.java
 
b/juneau-rest/juneau-rest-common/src/main/java/org/apache/juneau/http/part/BasicCsvArrayPart.java
index f8c810976..6b422e464 100644
--- 
a/juneau-rest/juneau-rest-common/src/main/java/org/apache/juneau/http/part/BasicCsvArrayPart.java
+++ 
b/juneau-rest/juneau-rest-common/src/main/java/org/apache/juneau/http/part/BasicCsvArrayPart.java
@@ -12,6 +12,7 @@
 // 
***************************************************************************************************************************
 package org.apache.juneau.http.part;
 
+import static org.apache.juneau.common.internal.Utils.*;
 import static org.apache.juneau.internal.ArrayUtils.copyOf;
 import java.util.*;
 import java.util.function.*;
@@ -110,7 +111,7 @@ public class BasicCsvArrayPart extends BasicPart {
         */
        public BasicCsvArrayPart(String name, String value) {
                super(name, value);
-               this.value = Utils.split3(value);
+               this.value = splita(value);
                this.supplier = null;
                this.stringValue = value;
        }
diff --git 
a/juneau-rest/juneau-rest-server/src/main/java/org/apache/juneau/rest/vars/SerializedRequestAttrVar.java
 
b/juneau-rest/juneau-rest-server/src/main/java/org/apache/juneau/rest/vars/SerializedRequestAttrVar.java
index fd03411b6..7686c6e44 100644
--- 
a/juneau-rest/juneau-rest-server/src/main/java/org/apache/juneau/rest/vars/SerializedRequestAttrVar.java
+++ 
b/juneau-rest/juneau-rest-server/src/main/java/org/apache/juneau/rest/vars/SerializedRequestAttrVar.java
@@ -12,6 +12,8 @@
 // 
***************************************************************************************************************************
 package org.apache.juneau.rest.vars;
 
+import static org.apache.juneau.common.internal.Utils.*;
+
 import java.io.*;
 
 import org.apache.juneau.common.internal.*;
@@ -54,7 +56,7 @@ public class SerializedRequestAttrVar extends StreamedVar {
                int i = key.indexOf(',');
                if (i == -1)
                        throw new IllegalArgumentException("Invalid format for 
$SA var. Must be of the format $SA{contentType,key[,defaultValue]}");
-               String[] s2 = Utils.split3(key);
+               String[] s2 = splita(key);
                RestRequest req = 
session.getBean(RestRequest.class).orElseThrow(InternalServerError::new);
                Object o = req.getAttribute(key).orElse(key);
                Serializer s = 
req.getOpContext().getSerializers().getSerializer(s2[0]);
diff --git a/juneau-utest/src/test/java/org/apache/juneau/TestUtils.java 
b/juneau-utest/src/test/java/org/apache/juneau/TestUtils.java
index 6b5363025..ebbe5ac89 100644
--- a/juneau-utest/src/test/java/org/apache/juneau/TestUtils.java
+++ b/juneau-utest/src/test/java/org/apache/juneau/TestUtils.java
@@ -120,7 +120,7 @@ public class TestUtils extends Utils {
 
        public static void assertContainsAll(String expected, Object actual) {
                var a2 = r(actual);
-               for (var e : Utils.split3(expected))
+               for (var e : splita(expected))
                        assertTrue(a2.contains(e), fs("String did not contain 
expected substring.  expected={0}, actual={1}", e, a2));
        }
 
@@ -137,7 +137,7 @@ public class TestUtils extends Utils {
         */
        public static void assertArray(Object array, Object...expected) {
                if (expected.length == 1 && expected[0] instanceof String && 
s(expected[0]).contains(","))
-                       expected = s(expected[0]).charAt(0) == '>' ? new 
String[]{s(expected[0]).substring(1)} : Utils.split3(s(expected[0]));
+                       expected = s(expected[0]).charAt(0) == '>' ? new 
String[]{s(expected[0]).substring(1)} : splita(s(expected[0]));
                if (Array.getLength(array) != expected.length)
                        fail(fs("Wrong array length.  expected={0}, 
actual={1}", expected.length, Array.getLength(array)));
                for (var i = 0; i < expected.length; i++) {
@@ -160,7 +160,7 @@ public class TestUtils extends Utils {
         */
        public static void assertList(List<?> list, Object...expected) {
                if (expected.length == 1 && expected[0] instanceof String && 
s(expected[0]).contains(","))
-                       expected = s(expected[0]).charAt(0) == '>' ? new 
String[]{s(expected[0]).substring(1)} : Utils.split3(s(expected[0]));
+                       expected = s(expected[0]).charAt(0) == '>' ? new 
String[]{s(expected[0]).substring(1)} : splita(s(expected[0]));
                if (list.size() != expected.length)
                        fail(fs("Wrong list length.  expected={0}, actual={1}", 
expected.length, list.size()));
                for (var i = 0; i < expected.length; i++) {
diff --git 
a/juneau-utest/src/test/java/org/apache/juneau/utils/StringUtilsTest.java 
b/juneau-utest/src/test/java/org/apache/juneau/utils/StringUtilsTest.java
index e1b9432bf..a717d80e2 100755
--- a/juneau-utest/src/test/java/org/apache/juneau/utils/StringUtilsTest.java
+++ b/juneau-utest/src/test/java/org/apache/juneau/utils/StringUtilsTest.java
@@ -397,17 +397,17 @@ class StringUtilsTest extends SimpleTestBase {
        // split(String,char)
        
//====================================================================================================
        @Test void a07_split() {
-               assertNull(Utils.split3((String)null));
-               assertArray(Utils.split3(""));
-               assertArray(Utils.split3("1"), "1");
-               assertArray(Utils.split3("1,2"), "1", "2");
-               assertArray(Utils.split3("1\\,2"), ">1,2");
-               assertArray(Utils.split3("1\\\\,2"), "1\\", "2");
-               assertArray(Utils.split3("1\\\\\\,2"), ">1\\,2");
-               assertArray(Utils.split3("1,2\\"), "1", "2\\");
-               assertArray(Utils.split3("1,2\\\\"), "1", "2\\");
-               assertArray(Utils.split3("1,2\\,"), "1", "2,");
-               assertArray(Utils.split3("1,2\\\\,"), "1", "2\\", "");
+               assertNull(Utils.splita((String)null));
+               assertArray(Utils.splita(""));
+               assertArray(Utils.splita("1"), "1");
+               assertArray(Utils.splita("1,2"), "1", "2");
+               assertArray(Utils.splita("1\\,2"), ">1,2");
+               assertArray(Utils.splita("1\\\\,2"), "1\\", "2");
+               assertArray(Utils.splita("1\\\\\\,2"), ">1\\,2");
+               assertArray(Utils.splita("1,2\\"), "1", "2\\");
+               assertArray(Utils.splita("1,2\\\\"), "1", "2\\");
+               assertArray(Utils.splita("1,2\\,"), "1", "2,");
+               assertArray(Utils.splita("1,2\\\\,"), "1", "2\\", "");
        }
 
        @Test void a08_split2() {

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