Mercurial > hg > graal-compiler
changeset 3223:a581e5d934a9
IdealGraphVisualizer: replace some single-threaded usages of StringBuffer with StringBuilder
author | Peter Hofer <peter.hofer@jku.at> |
---|---|
date | Mon, 18 Jul 2011 11:35:16 +0200 |
parents | c762ddb64bc9 |
children | c7171e87154d |
files | src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/FilterTopComponent.java src/share/tools/IdealGraphVisualizer/StructuredText/src/com/sun/hotspot/igv/structuredtext/MultiElement.java src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/widgets/LineWidget.java |
diffstat | 3 files changed, 7 insertions(+), 12 deletions(-) [+] |
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--- a/src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/FilterTopComponent.java Mon Jul 18 11:56:49 2011 +0200 +++ b/src/share/tools/IdealGraphVisualizer/FilterWindow/src/com/sun/hotspot/igv/filterwindow/FilterTopComponent.java Mon Jul 18 11:35:16 2011 +0200 @@ -438,13 +438,12 @@ is = fo.getInputStream(); BufferedReader r = new BufferedReader(new InputStreamReader(is)); String s; - StringBuffer sb = new StringBuffer(); + StringBuilder sb = new StringBuilder(); while ((s = r.readLine()) != null) { sb.append(s); sb.append("\n"); } code = sb.toString(); - } catch (FileNotFoundException ex) { Exceptions.printStackTrace(ex); } catch (IOException ex) {
--- a/src/share/tools/IdealGraphVisualizer/StructuredText/src/com/sun/hotspot/igv/structuredtext/MultiElement.java Mon Jul 18 11:56:49 2011 +0200 +++ b/src/share/tools/IdealGraphVisualizer/StructuredText/src/com/sun/hotspot/igv/structuredtext/MultiElement.java Mon Jul 18 11:35:16 2011 +0200 @@ -92,15 +92,13 @@ if (s == null) { s = ""; } - StringBuffer sb = new StringBuffer(s); - while(sb.length() < padding) { + StringBuilder sb = new StringBuilder(s); + while (sb.length() < padding) { sb.insert(0, ' '); } - print(sb.toString(), source); + } - } - public void println() { println(""); }
--- a/src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/widgets/LineWidget.java Mon Jul 18 11:56:49 2011 +0200 +++ b/src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/widgets/LineWidget.java Mon Jul 18 11:35:16 2011 +0200 @@ -147,17 +147,15 @@ } })); } - + private String generateToolTipText(List<Connection> conn) { - StringBuffer sb = new StringBuffer(); - for(Connection c : conn) { + StringBuilder sb = new StringBuilder(); + for (Connection c : conn) { sb.append(c.getToolTipText()); sb.append("<br>"); } return sb.toString(); } - - public Point getFrom() { return from;