Replace sized array in toArray with 0

This approach has been benchmarked to be marginally faster.
Fixes #2030.

5 files changed, 8 insertions, 8 deletions

diff --git a/src/core/lombok/eclipse/handlers/singulars/EclipseGuavaSingularizer.java b/src/core/lombok/eclipse/handlers/singulars/EclipseGuavaSingularizer.java
index 4b094a9f..40f01ee4 100644..100755
--- a/src/core/lombok/eclipse/handlers/singulars/EclipseGuavaSingularizer.java
+++ b/src/core/lombok/eclipse/handlers/singulars/EclipseGuavaSingularizer.java
@@ -149,7 +149,7 @@ abstract class EclipseGuavaSingularizer extends EclipseSingularizer {
 		thisDotFieldDotAdd.selector = getAddMethodName().toCharArray();
 		statements.add(thisDotFieldDotAdd);
 		if (returnStatement != null) statements.add(returnStatement);
-		md.statements = statements.toArray(new Statement[statements.size()]);
+		md.statements = statements.toArray(new Statement[0]);
 		md.arguments = new Argument[suffixes.size()];
 		for (int i = 0; i < suffixes.size(); i++) {
 			TypeReference tr = cloneParamType(i, data.getTypeArgs(), builderType);
@@ -183,7 +183,7 @@ abstract class EclipseGuavaSingularizer extends EclipseSingularizer {
 		statements.add(thisDotFieldDotAddAll);
 		if (returnStatement != null) statements.add(returnStatement);
 		
-		md.statements = statements.toArray(new Statement[statements.size()]);
+		md.statements = statements.toArray(new Statement[0]);
 		
 		TypeReference paramType;
 		paramType = new QualifiedTypeReference(fromQualifiedName(getAddAllTypeName()), NULL_POSS);
diff --git a/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilListSetSingularizer.java b/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilListSetSingularizer.java
index 11314bd3..32b1f71f 100644..100755
--- a/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilListSetSingularizer.java
+++ b/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilListSetSingularizer.java
@@ -140,7 +140,7 @@ abstract class EclipseJavaUtilListSetSingularizer extends EclipseJavaUtilSingula
 		statements.add(thisDotFieldDotAdd);
 		if (returnStatement != null) statements.add(returnStatement);
 		
-		md.statements = statements.toArray(new Statement[statements.size()]);
+		md.statements = statements.toArray(new Statement[0]);
 		TypeReference paramType = cloneParamType(0, data.getTypeArgs(), builderType);
 		Annotation[] typeUseAnns = getTypeUseAnnotations(paramType);
 		removeTypeUseAnnotations(paramType);
@@ -172,7 +172,7 @@ abstract class EclipseJavaUtilListSetSingularizer extends EclipseJavaUtilSingula
 		statements.add(thisDotFieldDotAddAll);
 		if (returnStatement != null) statements.add(returnStatement);
 		
-		md.statements = statements.toArray(new Statement[statements.size()]);
+		md.statements = statements.toArray(new Statement[0]);
 		
 		TypeReference paramType = new QualifiedTypeReference(TypeConstants.JAVA_UTIL_COLLECTION, NULL_POSS);
 		paramType = addTypeArgs(1, true, builderType, paramType, data.getTypeArgs());
diff --git a/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilListSingularizer.java b/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilListSingularizer.java
index f512bacf..80d49fe7 100644..100755
--- a/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilListSingularizer.java
+++ b/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilListSingularizer.java
@@ -115,7 +115,7 @@ public class EclipseJavaUtilListSingularizer extends EclipseJavaUtilListSetSingu
 		}
 		
 		SwitchStatement switchStat = new SwitchStatement();
-		switchStat.statements = switchContents.toArray(new Statement[switchContents.size()]);
+		switchStat.statements = switchContents.toArray(new Statement[0]);
 		switchStat.expression = getSize(builderType, data.getPluralName(), true, builderVariable);
 		
 		TypeReference localShadowerType = new QualifiedTypeReference(Eclipse.fromQualifiedName(data.getTargetFqn()), NULL_POSS);
diff --git a/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilMapSingularizer.java b/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilMapSingularizer.java
index 55f6cadd..b24bf97f 100644..100755
--- a/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilMapSingularizer.java
+++ b/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilMapSingularizer.java
@@ -215,7 +215,7 @@ public class EclipseJavaUtilMapSingularizer extends EclipseJavaUtilSingularizer
 		}
 		if (returnStatement != null) statements.add(returnStatement);
 		
-		md.statements = statements.toArray(new Statement[statements.size()]);
+		md.statements = statements.toArray(new Statement[0]);
 		TypeReference keyParamType = cloneParamType(0, data.getTypeArgs(), builderType);
 		TypeReference valueParamType = cloneParamType(1, data.getTypeArgs(), builderType);
 		Annotation[] typeUseAnnsKey = getTypeUseAnnotations(keyParamType);
@@ -286,7 +286,7 @@ public class EclipseJavaUtilMapSingularizer extends EclipseJavaUtilSingularizer
 		statements.add(forEach);
 		if (returnStatement != null) statements.add(returnStatement);
 		
-		md.statements = statements.toArray(new Statement[statements.size()]);
+		md.statements = statements.toArray(new Statement[0]);
 		
 		TypeReference paramType = new QualifiedTypeReference(JAVA_UTIL_MAP, NULL_POSS);
 		paramType = addTypeArgs(2, true, builderType, paramType, data.getTypeArgs());
diff --git a/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilSingularizer.java b/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilSingularizer.java
index 8bcfa65d..8aeffc48 100644..100755
--- a/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilSingularizer.java
+++ b/src/core/lombok/eclipse/handlers/singulars/EclipseJavaUtilSingularizer.java
@@ -147,7 +147,7 @@ abstract class EclipseJavaUtilSingularizer extends EclipseSingularizer {
 		}
 		
 		SwitchStatement switchStat = new SwitchStatement();
-		switchStat.statements = switchContents.toArray(new Statement[switchContents.size()]);
+		switchStat.statements = switchContents.toArray(new Statement[0]);
 		switchStat.expression = getSize(builderType, keyName, true, builderVariable);
 		
 		TypeReference localShadowerType = new QualifiedTypeReference(fromQualifiedName(data.getTargetFqn()), NULL_POSS);