diff --git a/src/main/java/org/apache/commons/lang3/CharSet.java b/src/main/java/org/apache/commons/lang3/CharSet.java
index 3fdfd07d8..795511553 100644
--- a/src/main/java/org/apache/commons/lang3/CharSet.java
+++ b/src/main/java/org/apache/commons/lang3/CharSet.java
@@ -225,7 +225,7 @@ public class CharSet implements Serializable {
 // NOTE: This is no longer public as CharRange is no longer a public class.
 //       It may be replaced when CharSet moves to Range.
     /*public*/ CharRange[] getCharRanges() {
-        return set.toArray(new CharRange[set.size()]);
+        return set.toArray(new CharRange[0]);
     }
 
     //-----------------------------------------------------------------------
diff --git a/src/main/java/org/apache/commons/lang3/StringUtils.java b/src/main/java/org/apache/commons/lang3/StringUtils.java
index abde7ec26..d6298062c 100644
--- a/src/main/java/org/apache/commons/lang3/StringUtils.java
+++ b/src/main/java/org/apache/commons/lang3/StringUtils.java
@@ -7507,7 +7507,7 @@ public class StringUtils {
             currentType = type;
         }
         list.add(new String(c, tokenStart, c.length - tokenStart));
-        return list.toArray(new String[list.size()]);
+        return list.toArray(new String[0]);
     }
 
     /**
@@ -7735,7 +7735,7 @@ public class StringUtils {
             }
         }
 
-        return substrings.toArray(new String[substrings.size()]);
+        return substrings.toArray(new String[0]);
     }
 
     // -----------------------------------------------------------------------
@@ -7923,7 +7923,7 @@ public class StringUtils {
         if (match || preserveAllTokens && lastMatch) {
             list.add(str.substring(start, i));
         }
-        return list.toArray(new String[list.size()]);
+        return list.toArray(new String[0]);
     }
 
     /**
@@ -8022,7 +8022,7 @@ public class StringUtils {
         if (match || preserveAllTokens && lastMatch) {
             list.add(str.substring(start, i));
         }
-        return list.toArray(new String[list.size()]);
+        return list.toArray(new String[0]);
     }
 
     /**
@@ -8835,7 +8835,7 @@ public class StringUtils {
         if (list.isEmpty()) {
             return null;
         }
-        return list.toArray(new String[list.size()]);
+        return list.toArray(new String[0]);
     }
 
     /**
diff --git a/src/main/java/org/apache/commons/lang3/exception/ExceptionUtils.java b/src/main/java/org/apache/commons/lang3/exception/ExceptionUtils.java
index 596961412..dd154e312 100644
--- a/src/main/java/org/apache/commons/lang3/exception/ExceptionUtils.java
+++ b/src/main/java/org/apache/commons/lang3/exception/ExceptionUtils.java
@@ -274,7 +274,7 @@ public class ExceptionUtils {
             }
             frames.addAll(trace);
         }
-        return frames.toArray(new String[frames.size()]);
+        return frames.toArray(new String[0]);
     }
 
     /**
@@ -325,7 +325,7 @@ public class ExceptionUtils {
         while (frames.hasMoreTokens()) {
             list.add(frames.nextToken());
         }
-        return list.toArray(new String[list.size()]);
+        return list.toArray(new String[0]);
     }
 
     /**
@@ -438,7 +438,7 @@ public class ExceptionUtils {
      */
     public static Throwable[] getThrowables(final Throwable throwable) {
         final List<Throwable> list = getThrowableList(throwable);
-        return list.toArray(new Throwable[list.size()]);
+        return list.toArray(new Throwable[0]);
     }
 
     /**
diff --git a/src/main/java/org/apache/commons/lang3/reflect/FieldUtils.java b/src/main/java/org/apache/commons/lang3/reflect/FieldUtils.java
index d72dc5380..553be4e5b 100644
--- a/src/main/java/org/apache/commons/lang3/reflect/FieldUtils.java
+++ b/src/main/java/org/apache/commons/lang3/reflect/FieldUtils.java
@@ -199,7 +199,7 @@ public class FieldUtils {
      */
     public static Field[] getAllFields(final Class<?> cls) {
         final List<Field> allFieldsList = getAllFieldsList(cls);
-        return allFieldsList.toArray(new Field[allFieldsList.size()]);
+        return allFieldsList.toArray(new Field[0]);
     }
 
     /**
@@ -237,7 +237,7 @@ public class FieldUtils {
      */
     public static Field[] getFieldsWithAnnotation(final Class<?> cls, final Class<? extends Annotation> annotationCls) {
         final List<Field> annotatedFieldsList = getFieldsListWithAnnotation(cls, annotationCls);
-        return annotatedFieldsList.toArray(new Field[annotatedFieldsList.size()]);
+        return annotatedFieldsList.toArray(new Field[0]);
     }
 
     /**
diff --git a/src/main/java/org/apache/commons/lang3/reflect/MethodUtils.java b/src/main/java/org/apache/commons/lang3/reflect/MethodUtils.java
index bbd5019fe..491470d68 100644
--- a/src/main/java/org/apache/commons/lang3/reflect/MethodUtils.java
+++ b/src/main/java/org/apache/commons/lang3/reflect/MethodUtils.java
@@ -878,7 +878,7 @@ public class MethodUtils {
                                                     final boolean searchSupers, final boolean ignoreAccess) {
         final List<Method> annotatedMethodsList = getMethodsListWithAnnotation(cls, annotationCls, searchSupers,
                 ignoreAccess);
-        return annotatedMethodsList.toArray(new Method[annotatedMethodsList.size()]);
+        return annotatedMethodsList.toArray(new Method[0]);
     }
 
     /**
diff --git a/src/main/java/org/apache/commons/lang3/reflect/TypeUtils.java b/src/main/java/org/apache/commons/lang3/reflect/TypeUtils.java
index 2a6ccd00a..f9df8c63a 100644
--- a/src/main/java/org/apache/commons/lang3/reflect/TypeUtils.java
+++ b/src/main/java/org/apache/commons/lang3/reflect/TypeUtils.java
@@ -1149,7 +1149,7 @@ public class TypeUtils {
             }
         }
 
-        return types.toArray(new Type[types.size()]);
+        return types.toArray(new Type[0]);
     }
 
     /**
diff --git a/src/main/java/org/apache/commons/lang3/text/StrTokenizer.java b/src/main/java/org/apache/commons/lang3/text/StrTokenizer.java
index c9ab66616..97fae7d78 100644
--- a/src/main/java/org/apache/commons/lang3/text/StrTokenizer.java
+++ b/src/main/java/org/apache/commons/lang3/text/StrTokenizer.java
@@ -604,10 +604,10 @@ public class StrTokenizer implements ListIterator<String>, Cloneable {
             if (chars == null) {
                 // still call tokenize as subclass may do some work
                 final List<String> split = tokenize(null, 0, 0);
-                tokens = split.toArray(new String[split.size()]);
+                tokens = split.toArray(new String[0]);
             } else {
                 final List<String> split = tokenize(chars, 0, chars.length);
-                tokens = split.toArray(new String[split.size()]);
+                tokens = split.toArray(new String[0]);
             }
         }
     }
diff --git a/src/main/java/org/apache/commons/lang3/time/DurationFormatUtils.java b/src/main/java/org/apache/commons/lang3/time/DurationFormatUtils.java
index 83af2e0ae..4a7523790 100644
--- a/src/main/java/org/apache/commons/lang3/time/DurationFormatUtils.java
+++ b/src/main/java/org/apache/commons/lang3/time/DurationFormatUtils.java
@@ -564,7 +564,7 @@ public class DurationFormatUtils {
         if (inLiteral) { // i.e. we have not found the end of the literal
             throw new IllegalArgumentException("Unmatched quote in format: " + format);
         }
-        return list.toArray(new Token[list.size()]);
+        return list.toArray(new Token[0]);
     }
 
     //-----------------------------------------------------------------------
diff --git a/src/main/java/org/apache/commons/lang3/time/FastDatePrinter.java b/src/main/java/org/apache/commons/lang3/time/FastDatePrinter.java
index a5edb289e..888d3fb60 100644
--- a/src/main/java/org/apache/commons/lang3/time/FastDatePrinter.java
+++ b/src/main/java/org/apache/commons/lang3/time/FastDatePrinter.java
@@ -160,7 +160,7 @@ public class FastDatePrinter implements DatePrinter, Serializable {
      */
     private void init() {
         final List<Rule> rulesList = parsePattern();
-        mRules = rulesList.toArray(new Rule[rulesList.size()]);
+        mRules = rulesList.toArray(new Rule[0]);
 
         int len = 0;
         for (int i=mRules.length; --i >= 0; ) {
diff --git a/src/test/java/org/apache/commons/lang3/concurrent/EventCountCircuitBreakerTest.java b/src/test/java/org/apache/commons/lang3/concurrent/EventCountCircuitBreakerTest.java
index b3fb5cfab..2819006b2 100644
--- a/src/test/java/org/apache/commons/lang3/concurrent/EventCountCircuitBreakerTest.java
+++ b/src/test/java/org/apache/commons/lang3/concurrent/EventCountCircuitBreakerTest.java
@@ -407,7 +407,7 @@ public class EventCountCircuitBreakerTest {
          */
         public void verify(final Boolean... values) {
             assertArrayEquals(values,
-                    changedValues.toArray(new Boolean[changedValues.size()]));
+                    changedValues.toArray(new Boolean[0]));
         }
     }
 }