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Use isEmpty method.

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This commit is contained in:
reudismam
2018-02-02 12:28:25 -03:00
parent 7938dcd8c4
commit 7e380e5d98
5 changed files with 6 additions and 6 deletions
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2
pmd-core/src/main/java/net/sourceforge/pmd/lang/dfa/pathfinder/CurrentPath.java
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@@ -68,7 +68,7 @@ public class CurrentPath implements Iterable<DataFlowNode> {
} }
public boolean isEndNode() { public boolean isEndNode() {
return this.getLast().getChildren().size() == 0; return this.getLast().getChildren().isEmpty();
// return inode instanceof StartOrEndDataFlowNode; // return inode instanceof StartOrEndDataFlowNode;
} }

2
pmd-core/src/main/java/net/sourceforge/pmd/lang/metrics/MetricOptions.java
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@@ -158,7 +158,7 @@ public class MetricOptions {
MetricOptions build() { MetricOptions build() {
if (opts.size() == 0) { if (opts.isEmpty()) {
return emptyOptions(); return emptyOptions();
} }

4
pmd-java/src/main/java/net/sourceforge/pmd/lang/java/rule/errorprone/AvoidBranchingStatementAsLastInLoopRule.java
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@@ -118,7 +118,7 @@ public class AvoidBranchingStatementAsLastInLoopRule extends AbstractJavaRule {
public boolean checksNothing() { public boolean checksNothing() {
return getProperty(CHECK_BREAK_LOOP_TYPES).size() == 0 && getProperty(CHECK_CONTINUE_LOOP_TYPES).size() == 0 return getProperty(CHECK_BREAK_LOOP_TYPES).isEmpty() && getProperty(CHECK_CONTINUE_LOOP_TYPES).isEmpty()
&& getProperty(CHECK_RETURN_LOOP_TYPES).size() == 0; && getProperty(CHECK_RETURN_LOOP_TYPES).isEmpty();
} }
} }

2
pmd-java/src/main/java/net/sourceforge/pmd/lang/java/xpath/MetricFunction.java
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@@ -37,7 +37,7 @@ public class MetricFunction implements Function {
String metricKeyName = null; String metricKeyName = null;
if (args.size() == 0) { if (args.isEmpty()) {
throw new IllegalArgumentException(badMetricKeyArgMessage()); throw new IllegalArgumentException(badMetricKeyArgMessage());
} }

2
pmd-ui/src/main/java/net/sourceforge/pmd/util/fxdesigner/MainDesignerController.java
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@@ -304,7 +304,7 @@ public class MainDesignerController implements Initializable, SettingsOwner {
private void onFileMenuShowing() { private void onFileMenuShowing() {
openRecentMenu.setDisable(recentFiles.size() == 0); openRecentMenu.setDisable(recentFiles.isEmpty());
} }