diff --git a/topics/reference_guide/frameworks_and_external_apis/xml_dom_api.md b/topics/reference_guide/frameworks_and_external_apis/xml_dom_api.md index 77012eb20..cad8a5970 100644 --- a/topics/reference_guide/frameworks_and_external_apis/xml_dom_api.md +++ b/topics/reference_guide/frameworks_and_external_apis/xml_dom_api.md @@ -43,19 +43,19 @@ So the code would probably look like this: ```java XmlFile file = ...; -final XmlDocument document = file.getDocument(); +XmlDocument document = file.getDocument(); if (document != null) { - final XmlTag rootTag = document.getRootTag(); - if (rootTag != null) { - final XmlTag foo = rootTag.findFirstSubTag("foo"); - if (foo != null) { - final XmlTag[] bars = foo.findSubTags("bar"); - if (bars.length > 1) { - String s = bars[1].getValue().getTrimmedText(); - // do something - } - } + XmlTag rootTag = document.getRootTag(); + if (rootTag != null) { + XmlTag foo = rootTag.findFirstSubTag("foo"); + if (foo != null) { + XmlTag[] bars = foo.findSubTags("bar"); + if (bars.length > 1) { + String s = bars[1].getValue().getTrimmedText(); + // do something + } } + } } ``` @@ -565,9 +565,9 @@ For example, if you have two DOM element classes — `Foo` and `Bar` — your vi ```java class MyVisitor implements DomElementVisitor { - void visitDomElement(DomElement element) {} - void visitFoo(Foo foo) {} - void visitBar(Bar bar) {} + void visitDomElement(DomElement element) {} + void visitFoo(Foo foo) {} + void visitBar(Bar bar) {} } ``` @@ -582,10 +582,10 @@ You can easily write this helper method and annotate it with the `@PropertyAcces For example, you can write: ```java -GenericDomValue getVeryLongName() +GenericDomValue getVeryLongName(); @PropertyAccessor("very-long-name") -GenericDomValue getName() +GenericDomValue getName(); ``` In this case, the second method will return just the same as the first one. diff --git a/topics/tutorials/custom_language_support/reference_contributor.md b/topics/tutorials/custom_language_support/reference_contributor.md index f0d635f28..1fbe4254f 100644 --- a/topics/tutorials/custom_language_support/reference_contributor.md +++ b/topics/tutorials/custom_language_support/reference_contributor.md @@ -78,7 +78,7 @@ import org.intellij.sdk.language.SimpleFileType; public class SimpleElementFactory { public static SimpleProperty createProperty(Project project, String name) { - final SimpleFile file = createFile(project, name); + SimpleFile file = createFile(project, name); return (SimpleProperty) file.getFirstChild(); } diff --git a/topics/tutorials/editor_basics/editor_events.md b/topics/tutorials/editor_basics/editor_events.md index 258ed7c17..1d8962225 100644 --- a/topics/tutorials/editor_basics/editor_events.md +++ b/topics/tutorials/editor_basics/editor_events.md @@ -52,8 +52,8 @@ After ensuring that `Project` and `Editor` objects are available, the `Editor` o public class EditorHandlerIllustration extends AnAction { @Override public void update(@NotNull final AnActionEvent e) { - final Project project = e.getProject(); - final Editor editor = e.getData(CommonDataKeys.EDITOR); + Project project = e.getProject(); + Editor editor = e.getData(CommonDataKeys.EDITOR); // Make sure at least one caret is available boolean menuAllowed = false; @@ -77,9 +77,10 @@ For cloning a caret below the primary caret, the constant is `ACTION_EDITOR_CLON Based on that constant, the `EditorActionManager` returns an instance of [`CloneCaretActionHandler`](upsource:///platform/platform-impl/src/com/intellij/openapi/editor/actions/CloneCaretActionHandler.java), a subclass of `EditorActionHandler`. ```java - // Snippet from EditorHandlerIllustration.actionPerformed() - final EditorActionManager actionManager = EditorActionManager.getInstance(); - final EditorActionHandler actionHandler = actionManager.getActionHandler(IdeActions.ACTION_EDITOR_CLONE_CARET_BELOW); +// Snippet from EditorHandlerIllustration.actionPerformed() +EditorActionManager actionManager = EditorActionManager.getInstance(); +EditorActionHandler actionHandler = + actionManager.getActionHandler(IdeActions.ACTION_EDITOR_CLONE_CARET_BELOW); ``` ### Using an EditorActionHandler to Clone the Caret @@ -90,10 +91,12 @@ To clone the caret requires only calling the `EditorActionHandler.execute()` met public class EditorHandlerIllustration extends AnAction { @Override public void actionPerformed(@NotNull final AnActionEvent e) { - final Editor editor = e.getRequiredData(CommonDataKeys.EDITOR); - final EditorActionManager actionManager = EditorActionManager.getInstance(); - final EditorActionHandler actionHandler = actionManager.getActionHandler(IdeActions.ACTION_EDITOR_CLONE_CARET_BELOW); - actionHandler.execute(editor, editor.getCaretModel().getPrimaryCaret(), e.getDataContext()); + Editor editor = e.getRequiredData(CommonDataKeys.EDITOR); + EditorActionManager actionManager = EditorActionManager.getInstance(); + EditorActionHandler actionHandler = + actionManager.getActionHandler(IdeActions.ACTION_EDITOR_CLONE_CARET_BELOW); + actionHandler.execute(editor, + editor.getCaretModel().getPrimaryCaret(), e.getDataContext()); } } ``` @@ -125,7 +128,7 @@ class MyTypedHandler implements TypedActionHandler { char c, @NotNull DataContext dataContext) { final Document document = editor.getDocument(); - final Project project = editor.getProject(); + Project project = editor.getProject(); Runnable runnable = () -> document.insertString(0, "editor_basics\n"); WriteCommandAction.runWriteCommandAction(project, runnable); } @@ -142,11 +145,11 @@ The method `TypedAction.setupHandler()` is used to register the custom `MyTypedH ```java public class EditorHandlerIllustration extends AnAction { - static { - final EditorActionManager actionManager = EditorActionManager.getInstance(); - final TypedAction typedAction = actionManager.getTypedAction(); - typedAction.setupHandler(new MyTypedHandler()); - } + static { + EditorActionManager actionManager = EditorActionManager.getInstance(); + TypedAction typedAction = actionManager.getTypedAction(); + typedAction.setupHandler(new MyTypedHandler()); + } } ``` diff --git a/topics/tutorials/editor_basics/working_with_text.md b/topics/tutorials/editor_basics/working_with_text.md index 8f95e669e..db991e5f7 100644 --- a/topics/tutorials/editor_basics/working_with_text.md +++ b/topics/tutorials/editor_basics/working_with_text.md @@ -54,12 +54,13 @@ Similarly, to obtain a project reference, we use the `getProject()` method. ```java public class EditorIllustrationAction extends AnAction { - @Override - public void update(@NotNull final AnActionEvent e) { - // Get required data keys - final Project project = e.getProject(); - final Editor editor = e.getData(CommonDataKeys.EDITOR); - } + @Override + public void update(@NotNull final AnActionEvent e) { + // Get required data keys + Project project = e.getProject(); + Editor editor = e.getData(CommonDataKeys.EDITOR); + // ... + } } ``` @@ -78,10 +79,10 @@ Here's how the `EditorIllustrationAction.update(AnActionEvent e)` method should ```java public class EditorIllustrationAction extends AnAction { @Override - public void update(@NotNull final AnActionEvent e) { + public void update(@NotNull AnActionEvent e) { // Get required data keys - final Project project = e.getProject(); - final Editor editor = e.getData(CommonDataKeys.EDITOR); + Project project = e.getProject(); + Editor editor = e.getData(CommonDataKeys.EDITOR); // Set visibility only in the case of // existing project editor, and selection @@ -131,8 +132,8 @@ public class EditorIllustrationAction extends AnAction { @Override public void actionPerformed(@NotNull final AnActionEvent e) { // Get all the required data from data keys - final Editor editor = e.getRequiredData(CommonDataKeys.EDITOR); - final Project project = e.getRequiredData(CommonDataKeys.PROJECT); + Editor editor = e.getRequiredData(CommonDataKeys.EDITOR); + Project project = e.getRequiredData(CommonDataKeys.PROJECT); final Document document = editor.getDocument(); // Work off of the primary caret to get the selection info