This is an automated email from the ASF dual-hosted git repository. pascalschumacher pushed a commit to branch master in repository https://gitbox.apache.org/repos/asf/commons-lang.git
The following commit(s) were added to refs/heads/master by this push: new 84668a2 Use Collection#toArray(new T[0]) instead of a presized array as it is faster on modern JVMs. 84668a2 is described below commit 84668a2d980316a580030fd64764cb072b520b09 Author: pascalschumacher <pascalschumac...@gmx.net> AuthorDate: Thu Dec 26 22:48:12 2019 +0100 Use Collection#toArray(new T[0]) instead of a presized array as it is faster on modern JVMs. --- src/main/java/org/apache/commons/lang3/CharSet.java | 2 +- src/main/java/org/apache/commons/lang3/StringUtils.java | 10 +++++----- .../org/apache/commons/lang3/exception/ExceptionUtils.java | 6 +++--- src/main/java/org/apache/commons/lang3/reflect/FieldUtils.java | 4 ++-- .../java/org/apache/commons/lang3/reflect/MethodUtils.java | 2 +- src/main/java/org/apache/commons/lang3/reflect/TypeUtils.java | 2 +- src/main/java/org/apache/commons/lang3/text/StrTokenizer.java | 4 ++-- .../org/apache/commons/lang3/time/DurationFormatUtils.java | 2 +- .../java/org/apache/commons/lang3/time/FastDatePrinter.java | 2 +- .../commons/lang3/concurrent/EventCountCircuitBreakerTest.java | 2 +- 10 files changed, 18 insertions(+), 18 deletions(-) diff --git a/src/main/java/org/apache/commons/lang3/CharSet.java b/src/main/java/org/apache/commons/lang3/CharSet.java index 3fdfd07..7955115 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 abde7ec..d629806 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 5969614..dd154e3 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 d72dc53..553be4e 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 bbd5019..491470d 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 2a6ccd0..f9df8c6 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 c9ab666..97fae7d 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 83af2e0..4a75237 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 a5edb28..888d3fb 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 b3fb5cf..2819006 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])); } } }