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Removed string.isEmpty() method calls

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This commit is contained in:
zml2008 2011-12-26 16:41:21 -08:00
parent 370ca96a44
commit 70205bfd11
5 changed files with 6 additions and 6 deletions
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2
src/main/java/com/sk89q/bukkit/util/CommandRegistration.java
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@ -60,7 +60,7 @@ public class CommandRegistration {
if (fallbackCommands != null) { if (fallbackCommands != null) {
commandMap = fallbackCommands; commandMap = fallbackCommands;
} else { } else {
Bukkit.getServer().getLogger().warning(plugin.getDescription().getName() + Bukkit.getServer().getLogger().severe(plugin.getDescription().getName() +
": Could not retrieve server CommandMap, using fallback instead! Please report to http://redmine.sk89q.com"); ": Could not retrieve server CommandMap, using fallback instead! Please report to http://redmine.sk89q.com");
fallbackCommands = commandMap = new SimpleCommandMap(Bukkit.getServer()); fallbackCommands = commandMap = new SimpleCommandMap(Bukkit.getServer());
Bukkit.getServer().getPluginManager().registerEvent(Event.Type.PLAYER_COMMAND_PREPROCESS, Bukkit.getServer().getPluginManager().registerEvent(Event.Type.PLAYER_COMMAND_PREPROCESS,

2
src/main/java/com/sk89q/minecraft/util/commands/CommandsManager.java
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@ -298,7 +298,7 @@ public abstract class CommandsManager<T> {
command.append(getArguments(cmd)); command.append(getArguments(cmd));
final String help = cmd.help(); final String help = cmd.help();
if (!help.isEmpty()) { if (help.length() > 0) {
command.append("\n\n"); command.append("\n\n");
command.append(help); command.append(help);
} }

4
src/main/java/com/sk89q/worldedit/expression/lexer/Lexer.java
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@ -139,7 +139,7 @@ public class Lexer {
final Matcher numberMatcher = numberPattern.matcher(expression.substring(position)); final Matcher numberMatcher = numberPattern.matcher(expression.substring(position));
if (numberMatcher.lookingAt()) { if (numberMatcher.lookingAt()) {
String numberPart = numberMatcher.group(1); String numberPart = numberMatcher.group(1);
if (!numberPart.isEmpty()) { if (numberPart.length() > 0) {
try { try {
tokens.add(new NumberToken(position, Double.parseDouble(numberPart))); tokens.add(new NumberToken(position, Double.parseDouble(numberPart)));
} catch (NumberFormatException e) { } catch (NumberFormatException e) {
@ -154,7 +154,7 @@ public class Lexer {
final Matcher identifierMatcher = identifierPattern.matcher(expression.substring(position)); final Matcher identifierMatcher = identifierPattern.matcher(expression.substring(position));
if (identifierMatcher.lookingAt()) { if (identifierMatcher.lookingAt()) {
String identifierPart = identifierMatcher.group(1); String identifierPart = identifierMatcher.group(1);
if (!identifierPart.isEmpty()) { if (identifierPart.length() > 0) {
if (keywords.contains(identifierPart)) { if (keywords.contains(identifierPart)) {
tokens.add(new KeywordToken(position, identifierPart)); tokens.add(new KeywordToken(position, identifierPart));
} else { } else {

2
src/main/java/com/sk89q/worldedit/util/PropertiesConfiguration.java
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@ -99,7 +99,7 @@ public class PropertiesConfiguration extends LocalConfiguration {
LocalSession.MAX_HISTORY_SIZE = Math.max(15, getInt("history-size", 15)); LocalSession.MAX_HISTORY_SIZE = Math.max(15, getInt("history-size", 15));
String snapshotsDir = getString("snapshots-dir", ""); String snapshotsDir = getString("snapshots-dir", "");
if (!snapshotsDir.isEmpty()) { if (snapshotsDir.length() > 0) {
snapshotRepo = new SnapshotRepository(snapshotsDir); snapshotRepo = new SnapshotRepository(snapshotsDir);
} }

2
src/main/java/com/sk89q/worldedit/util/YAMLConfiguration.java
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@ -94,7 +94,7 @@ public class YAMLConfiguration extends LocalConfiguration {
LocalSession.EXPIRATION_GRACE = config.getInt("history.expiration", 10) * 60 * 1000; LocalSession.EXPIRATION_GRACE = config.getInt("history.expiration", 10) * 60 * 1000;
String snapshotsDir = config.getString("snapshots.directory", ""); String snapshotsDir = config.getString("snapshots.directory", "");
if (!snapshotsDir.isEmpty()) { if (snapshotsDir.length() > 0) {
snapshotRepo = new SnapshotRepository(snapshotsDir); snapshotRepo = new SnapshotRepository(snapshotsDir);
} }