This pr marks removal of several unused deprecated methods, constants

and removes internal deprecated methods which is unused code now.

Author: deepika-u

bundles/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/html/HTMLPrinter.java

@@ -119,21 +119,6 @@ public static String read(Reader rd) {
 		return HTMLBuilder.read(rd);
 	}
 
-	/**
-	 *
-	 * @deprecated migrate to new StringBuilder API
-	 *
-	 * @param buffer the output StringBuilder
-	 * @param position offset where the prolog is placed
-	 * @param fgRGB Foreground-Color
-	 * @param bgRGB Background-Color
-	 * @param styleSheet Stylesheet
-	 */
-	@Deprecated
-	public static void insertPageProlog(StringBuffer buffer, int position, RGB fgRGB, RGB bgRGB, String styleSheet) {
-		runOp(buffer, (sb) -> CORE.insertPageProlog(sb, position, fromRGB(fgRGB), fromRGB(bgRGB), styleSheet));
-	}
-
 	/**
 	 *
 	 * @param buffer the output StringBuilder
@@ -157,18 +142,6 @@ public static void insertStyles(StringBuilder buffer, String[] styles) {
 	}
 
 
-	/**
-	 *
-	 * @param buffer the output buffer
-	 * @param styles array with styles to be appended
-	 *
-	 * @deprecated As of 3.13, replaced by {@link #insertStyles(StringBuilder, String[])}
-	 */
-	@Deprecated
-	public static void insertStyles(StringBuffer buffer, String[] styles) {
-		runOp(buffer, (sb) -> CORE.insertStyles(sb, styles));
-	}
-
 	/**
 	 *
 	 * @param buffer the output buffer
@@ -179,31 +152,6 @@ public static void insertPageProlog(StringBuilder buffer, int position) {
 		CORE.insertPageProlog(buffer, position);
 	}
 
-	/**
-	 *
-	 * @param buffer the output buffer
-	 * @param position the offset
-	 *
-	 * @deprecated migrate to new StringBuilder API
-	 */
-	@Deprecated
-	public static void insertPageProlog(StringBuffer buffer, int position) {
-		runOp(buffer, (sb) -> CORE.insertPageProlog(sb, position));
-	}
-
-	/**
-	 *
-	 * @param buffer the output buffer
-	 * @param position the offset
-	 * @param styleSheetURL URL to the Stylesheet
-	 *
-	 * @deprecated migrate to new StringBuilder API
-	 */
-	@Deprecated
-	public static void insertPageProlog(StringBuffer buffer, int position, URL styleSheetURL) {
-		runOp(buffer, (sb) -> CORE.insertPageProlog(sb, position, styleSheetURL));
-	}
-
 	/**
 	 *
 	 * @param buffer the output buffer
@@ -226,54 +174,10 @@ public static void insertPageProlog(StringBuilder buffer, int position, String s
 		CORE.insertPageProlog(buffer, position, styleSheet);
 	}
 
-	/**
-	 *
-	 * @param buffer the output buffer
-	 * @param position the offset
-	 * @param styleSheet Stylesheet
-	 *
-	 * @deprecated migrate to new StringBuilder API
-	 */
-	@Deprecated
-	public static void insertPageProlog(StringBuffer buffer, int position, String styleSheet) {
-		runOp(buffer, (sb) -> CORE.insertPageProlog(sb, position, styleSheet));
-	}
-
-	/**
-	 *
-	 * @param buffer the output buffer
-	 *
-	 */
-	public static void addPageProlog(StringBuilder buffer) {
-		CORE.addPageProlog(buffer);
-	}
-
-	/**
-	 *
-	 * @param buffer the output buffer
-	 *
-	 * @deprecated migrate to new StringBuilder API
-	 */
-	@Deprecated
-	public static void addPageProlog(StringBuffer buffer) {
-		runOp(buffer, CORE::addPageProlog);
-	}
-
 	public static void addPageEpilog(StringBuilder buffer) {
 		CORE.addPageEpilog(buffer);
 	}
 
-	/**
-	 *
-	 * @param buffer the output buffer
-	 *
-	 * @deprecated migrate to new StringBuilder API
-	 */
-	@Deprecated
-	public static void addPageEpilog(StringBuffer buffer) {
-		runOp(buffer, CORE::addPageEpilog);
-	}
-
 	/**
 	 *
 	 * @param buffer the output buffer
@@ -283,17 +187,6 @@ public static void startBulletList(StringBuilder buffer) {
 		CORE.startBulletList(buffer);
 	}
 
-	/**
-	 *
-	 * @param buffer the output buffer
-	 *
-	 * @deprecated migrate to new StringBuilder API
-	 */
-	@Deprecated
-	public static void startBulletList(StringBuffer buffer) {
-		runOp(buffer, CORE::startBulletList);
-	}
-
 	/**
 	 * ends the bulletpointlist
 	 *
@@ -304,18 +197,6 @@ public static void endBulletList(StringBuilder buffer) {
 		CORE.endBulletList(buffer);
 	}
 
-	/**
-	 * ends the bulletpointlist
-	 *
-	 * @param buffer the output buffer
-	 *
-	 * @deprecated migrate to new StringBuilder API
-	 */
-	@Deprecated
-	public static void endBulletList(StringBuffer buffer) {
-		runOp(buffer, CORE::endBulletList);
-	}
-
 	/**
 	 * Adds bulletpoint
 	 *
@@ -327,19 +208,6 @@ public static void addBullet(StringBuilder buffer, String bullet) {
 		CORE.addBullet(buffer, bullet);
 	}
 
-	/**
-	 * Adds bulletpoint
-	 *
-	 * @param buffer the output buffer
-	 * @param bullet the bulletpoint
-	 *
-	 * @deprecated migrate to new StringBuilder API
-	 */
-	@Deprecated
-	public static void addBullet(StringBuffer buffer, String bullet) {
-		runOp(buffer, (sb) -> CORE.addBullet(sb, bullet));
-	}
-
 	/**
 	 *
 	 * Adds h5 headline
@@ -352,20 +220,6 @@ public static void addSmallHeader(StringBuilder buffer, String header) {
 		CORE.addSmallHeader(buffer, header);
 	}
 
-	/**
-	 *
-	 * Adds h5 headline
-	 *
-	 * @param buffer the output buffer
-	 * @param header of h5 headline
-	 *
-	 * @deprecated migrate to new StringBuilder API
-	 */
-	@Deprecated
-	public static void addSmallHeader(StringBuffer buffer, String header) {
-		runOp(buffer, (sb) -> CORE.addSmallHeader(sb, header));
-	}
-
 	/**
 	 *
 	 * @param buffer the output buffer
@@ -376,18 +230,6 @@ public static void addParagraph(StringBuilder buffer, String paragraph) {
 		CORE.addParagraph(buffer, paragraph);
 	}
 
-	/**
-	 *
-	 * @param buffer the output buffer
-	 * @param paragraph the content of the paragraph
-	 *
-	 * @deprecated migrate to new StringBuilder API
-	 */
-	@Deprecated
-	public static void addParagraph(StringBuffer buffer, String paragraph) {
-		runOp(buffer, (sb) -> CORE.addParagraph(sb, paragraph));
-	}
-
 	/**
 	 * Appends a string and keeps its whitespace and newlines.
 	 * <p>
@@ -406,27 +248,6 @@ public static void addPreFormatted(StringBuilder buffer, String preFormatted) {
 		CORE.addPreFormatted(buffer, preFormatted);
 	}
 
-	/**
-	 * Appends a string and keeps its whitespace and newlines.
-	 * <p>
-	 * <b>Warning:</b> This starts a new paragraph when rendered in a browser, but
-	 * it doesn't starts a new paragraph when rendered with a {@link HTML2TextReader}
-	 * (e.g. in a {@link DefaultInformationControl} that renders simple HTML).
-	 *
-	 * @param buffer the output buffer
-	 * @param preFormatted the string that should be rendered with whitespace preserved
-	 *
-	 * @deprecated migrate to new StringBuilder API
-	 *
-	 * @see #convertToHTMLContent(String)
-	 * @see #convertToHTMLContentWithWhitespace(String)
-	 * @since 3.7
-	 */
-	@Deprecated
-	public static void addPreFormatted(StringBuffer buffer, String preFormatted) {
-		runOp(buffer, (sb) -> CORE.addPreFormatted(sb, preFormatted));
-	}
-
 	/**
 	 *
 	 * @param buffer the output buffer
@@ -437,19 +258,6 @@ public static void addParagraph(StringBuilder buffer, Reader paragraphReader) {
 		CORE.addParagraph(buffer, paragraphReader);
 	}
 
-	/**
-	 *
-	 * @param buffer the output buffer
-	 * @param paragraphReader The content of the Read will be added to output buffer
-	 *
-	 * @deprecated migrate to new StringBuilder API
-	 */
-	@Deprecated
-	public static void addParagraph(StringBuffer buffer, Reader paragraphReader) {
-		runOp(buffer, (sb) -> CORE.addParagraph(sb, paragraphReader));
-	}
-
-
 	private static interface BuilderBuffer {
 		void run(StringBuilder sb);
 	}

bundles/org.eclipse.jface.text/src/org/eclipse/jface/internal/text/revisions/RevisionPainter.java

@@ -377,18 +377,6 @@ public HoverInformationControlCreator(boolean isFocusable) {
 		protected IInformationControl doCreateInformationControl(Shell parent) {
 			if (BrowserInformationControl.isAvailable(parent)) {
 				return new BrowserInformationControl(parent, JFaceResources.DIALOG_FONT, fIsFocusable) {
-					/**
-					 * {@inheritDoc}
-					 *
-					 * @deprecated use {@link #setInput(Object)}
-					 */
-					@Deprecated
-					@Override
-					public void setInformation(String content) {
-						content= addCSSToHTMLFragment(content);
-						super.setInformation(content);
-					}
-
 					/**
 					 * Adds a HTML header and CSS info if <code>html</code> is only an HTML fragment (has no
 					 * &lt;html&gt; section).

bundles/org.eclipse.jface.text/src/org/eclipse/jface/text/DefaultInformationControl.java

@@ -232,7 +232,7 @@ public DefaultInformationControl(Shell parent, IInformationPresenter presenter)
 	 * @param presenter the presenter to be used
 	 * @deprecated As of 3.4, replaced by simpler constructors
 	 */
-	@Deprecated
+	@Deprecated(forRemoval= true, since= "2025-12")
 	public DefaultInformationControl(Shell parent, int shellStyle, int style, IInformationPresenter presenter) {
 		this(parent, shellStyle, style, presenter, null);
 	}
@@ -269,7 +269,7 @@ public DefaultInformationControl(Shell parentShell, int shellStyle, final int st
 	 * @param presenter the presenter to be used
 	 * @deprecated As of 3.4, replaced by {@link #DefaultInformationControl(Shell, DefaultInformationControl.IInformationPresenter)}
 	 */
-	@Deprecated
+	@Deprecated(forRemoval= true, since= "2025-12")
 	public DefaultInformationControl(Shell parent, int textStyles, IInformationPresenter presenter) {
 		this(parent, textStyles, presenter, null);
 	}

bundles/org.eclipse.jface.text/src/org/eclipse/jface/text/TextViewer.java

@@ -2008,7 +2008,7 @@ protected int getEmptySelectionChangedEventDelay() {
 	 *             {@link ITextViewerExtension2#prependAutoEditStrategy(IAutoEditStrategy, String)} and
 	 *             {@link ITextViewerExtension2#removeAutoEditStrategy(IAutoEditStrategy, String)} instead
 	 */
-	@Deprecated
+	@Deprecated(forRemoval= true, since= "2025-12")
 	@Override
 	public void setAutoIndentStrategy(IAutoIndentStrategy strategy, String contentType) {
 		setAutoEditStrategies(new IAutoEditStrategy[] { strategy }, contentType);
@@ -3212,7 +3212,7 @@ public void setTopIndex(int index) {
 	 * @return the view port height in lines
 	 * @deprecated as of 3.2
 	 */
-	@Deprecated
+	@Deprecated(forRemoval= true, since= "2025-12")
 	protected int getVisibleLinesInViewport() {
 		if (fTextWidget != null) {
 			Rectangle clArea= fTextWidget.getClientArea();
@@ -3429,7 +3429,7 @@ protected void internalRevealRange(int start, int end) {
 	 * @return the width of the presentation of the given string
 	 * @deprecated use <code>getWidthInPixels(int, int)</code> instead
 	 */
-	@Deprecated
+	@Deprecated(forRemoval= true, since= "2025-12")
 	final protected int getWidthInPixels(String text) {
 		GC gc= new GC(fTextWidget);
 		gc.setFont(fTextWidget.getFont());
@@ -4308,7 +4308,7 @@ protected void copyMarkedRegion(boolean delete) {
 	 *
 	 * @deprecated use <code>StyledText.invokeAction</code> instead
 	 */
-	@Deprecated
+	@Deprecated(forRemoval= true, since= "2025-12")
 	protected void deleteText() {
 		fTextWidget.invokeAction(ST.DELETE_NEXT);
 	}
@@ -4429,7 +4429,7 @@ private IRegion getTextBlockFromSelection(ITextSelection selection) throws BadLo
 	 *
 	 * @deprecated use shift(boolean, boolean, boolean) instead
 	 */
-	@Deprecated
+	@Deprecated(forRemoval= true, since= "2025-12")
 	protected void shift(boolean useDefaultPrefixes, boolean right) {
 		shift(useDefaultPrefixes, right, false);
 	}
@@ -4712,7 +4712,7 @@ protected boolean canPerformFind() {
 	 * @return the model offset of the first match
 	 * @deprecated as of 3.0 use {@link #findAndSelect(int, String, boolean, boolean, boolean, boolean)}
 	 */
-	@Deprecated
+	@Deprecated(forRemoval= true, since= "2025-12")
 	protected int findAndSelect(int startPosition, String findString, boolean forwardSearch, boolean caseSensitive, boolean wholeWord) {
 		try {
 			return findAndSelect(startPosition, findString, forwardSearch, caseSensitive, wholeWord, false);

bundles/org.eclipse.jface.text/src/org/eclipse/jface/text/contentassist/IContentAssistProcessorExtension.java

@@ -98,13 +98,13 @@ public ICompletionProposal[] computeCompletionProposals(ITextViewer viewer, int
 				return processor.computeCompletionProposals(viewer, offset);
 			}
 
-			@Deprecated
+			@Deprecated(forRemoval= true, since= "2025-12")
 			@Override
 			public char[] getCompletionProposalAutoActivationCharacters() {
 				return processor.getCompletionProposalAutoActivationCharacters();
 			}
 
-			@Deprecated
+			@Deprecated(forRemoval= true, since= "2025-12")
 			@Override
 			public char[] getContextInformationAutoActivationCharacters() {
 				return processor.getContextInformationAutoActivationCharacters();

bundles/org.eclipse.jface.text/src/org/eclipse/jface/text/formatter/ContentFormatter.java

@@ -323,7 +323,7 @@ public void setFormattingStrategy(IFormattingStrategy strategy, String contentTy
 	 * @deprecated incompatible with an open set of document partitionings. The provided information is only used
 	 * 		if this formatter can not compute the partition managing position categories.
 	 */
-	@Deprecated
+	@Deprecated(forRemoval= true, since= "2025-12")
 	public void setPartitionManagingPositionCategories(String[] categories) {
 		fExternalPartitonManagingCategories= TextUtilities.copy(categories);
 	}

bundles/org.eclipse.jface.text/src/org/eclipse/jface/text/hyperlink/URLHyperlinkDetector.java

@@ -47,7 +47,7 @@ public URLHyperlinkDetector() {
 	 * @param textViewer the text viewer in which to detect the hyperlink
 	 * @deprecated As of 3.2, replaced by {@link URLHyperlinkDetector}
 	 */
-	@Deprecated
+	@Deprecated(forRemoval= true, since= "2025-12")
 	public URLHyperlinkDetector(ITextViewer textViewer) {
 	}