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Make fields in Packet and Message final
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parent
f94f7590a6
commit
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2 changed files with 6 additions and 6 deletions
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@ -480,8 +480,8 @@ public final class Message extends Packet {
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*/
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public static class Subject {
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private String subject;
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private String language;
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private final String subject;
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private final String language;
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private Subject(String language, String subject) {
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if (language == null) {
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@ -543,8 +543,8 @@ public final class Message extends Packet {
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*/
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public static class Body {
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private String message;
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private String language;
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private final String message;
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private final String language;
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private Body(String language, String message) {
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if (language == null) {
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@ -48,13 +48,13 @@ public abstract class Packet extends TopLevelStreamElement {
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/**
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* A prefix helps to make sure that ID's are unique across multiple instances.
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*/
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private static String prefix = StringUtils.randomString(5) + "-";
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private static final String prefix = StringUtils.randomString(5) + "-";
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/**
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* Keeps track of the current increment, which is appended to the prefix to
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* forum a unique ID.
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*/
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private static AtomicLong id = new AtomicLong();
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private static final AtomicLong id = new AtomicLong();
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private final Map<String, PacketExtension> packetExtensions = new HashMap<String, PacketExtension>(12);
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