specify the exact collection size when we know

This commit is contained in:
Egor.Ushakov
2017-04-20 19:11:52 +03:00
parent 6fc7ae736a
commit 234073efb2
2 changed files with 5 additions and 5 deletions

View File

@@ -1,5 +1,5 @@
/* /*
* Copyright 2000-2016 JetBrains s.r.o. * Copyright 2000-2017 JetBrains s.r.o.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@@ -93,7 +93,7 @@ public class StructClass extends StructMember {
// fields // fields
length = in.readUnsignedShort(); length = in.readUnsignedShort();
fields = new VBStyleCollection<>(); fields = new VBStyleCollection<>(length);
for (int i = 0; i < length; i++) { for (int i = 0; i < length; i++) {
StructField field = new StructField(in, this); StructField field = new StructField(in, this);
fields.addWithKey(field, InterpreterUtil.makeUniqueKey(field.getName(), field.getDescriptor())); fields.addWithKey(field, InterpreterUtil.makeUniqueKey(field.getName(), field.getDescriptor()));
@@ -101,7 +101,7 @@ public class StructClass extends StructMember {
// methods // methods
length = in.readUnsignedShort(); length = in.readUnsignedShort();
methods = new VBStyleCollection<>(); methods = new VBStyleCollection<>(length);
for (int i = 0; i < length; i++) { for (int i = 0; i < length; i++) {
StructMethod method = new StructMethod(in, this); StructMethod method = new StructMethod(in, this);
methods.addWithKey(method, InterpreterUtil.makeUniqueKey(method.getName(), method.getDescriptor())); methods.addWithKey(method, InterpreterUtil.makeUniqueKey(method.getName(), method.getDescriptor()));

View File

@@ -48,9 +48,9 @@ public class StructMember {
} }
protected VBStyleCollection<StructGeneralAttribute, String> readAttributes(DataInputFullStream in, ConstantPool pool) throws IOException { protected VBStyleCollection<StructGeneralAttribute, String> readAttributes(DataInputFullStream in, ConstantPool pool) throws IOException {
VBStyleCollection<StructGeneralAttribute, String> attributes = new VBStyleCollection<>();
int length = in.readUnsignedShort(); int length = in.readUnsignedShort();
VBStyleCollection<StructGeneralAttribute, String> attributes = new VBStyleCollection<>(length);
for (int i = 0; i < length; i++) { for (int i = 0; i < length; i++) {
int nameIndex = in.readUnsignedShort(); int nameIndex = in.readUnsignedShort();
String name = pool.getPrimitiveConstant(nameIndex).getString(); String name = pool.getPrimitiveConstant(nameIndex).getString();