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4978 clean up netbeans warnings

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This commit is contained in:
William Schaefer 2019-04-24 16:09:17 -04:00
parent 6cee5e15b6
commit 778431c45b
1 changed files with 16 additions and 12 deletions
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28
KeywordSearch/src/org/sleuthkit/autopsy/keywordsearch/ExtractedContentPanel.java
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@ -51,6 +51,7 @@ import org.sleuthkit.autopsy.coreutils.TextUtil;
class ExtractedContentPanel extends javax.swing.JPanel {
private static final Logger logger = Logger.getLogger(ExtractedContentPanel.class.getName());
private static final long serialVersionUID = 1L;
private String contentName;
ExtractedContentPanel() {
@ -65,6 +66,8 @@ class ExtractedContentPanel extends javax.swing.JPanel {
* http://java-sl.com/tip_html_letter_wrap.html.
*/
HTMLEditorKit editorKit = new HTMLEditorKit() {
private static final long serialVersionUID = 1L;
@Override
public ViewFactory getViewFactory() {
@ -96,17 +99,18 @@ class ExtractedContentPanel extends javax.swing.JPanel {
return new ParagraphView(e) {
@Override
protected SizeRequirements calculateMinorAxisRequirements(int axis, SizeRequirements r) {
if (r == null) {
r = new SizeRequirements();
SizeRequirements requirements = r;
if (requirements == null) {
requirements = new SizeRequirements();
}
float pref = layoutPool.getPreferredSpan(axis);
float min = layoutPool.getMinimumSpan(axis);
// Don't include insets, Box.getXXXSpan will include them.
r.minimum = (int) min;
r.preferred = Math.max(r.minimum, (int) pref);
r.maximum = Integer.MAX_VALUE;
r.alignment = 0.5f;
return r;
requirements.minimum = (int) min;
requirements.preferred = Math.max(r.minimum, (int) pref);
requirements.maximum = Integer.MAX_VALUE;
requirements.alignment = 0.5f;
return requirements;
}
};
}
@ -399,7 +403,7 @@ class ExtractedContentPanel extends javax.swing.JPanel {
* @param sources A list of IndexedText that have different 'views' of
* the content.
*/
void setSources(String contentName, List<IndexedText> sources) {
final void setSources(String contentName, List<IndexedText> sources) {
this.contentName = contentName;
setPanelText(null, false);
@ -420,16 +424,16 @@ class ExtractedContentPanel extends javax.swing.JPanel {
}
private void setPanelText(String text, boolean detectDirection) {
text = StringUtils.defaultString(text);
String safeText = StringUtils.defaultString(text);
if (detectDirection) {
//detect text direction using first 1024 chars and set it
//get first up to 1024 chars, strip <pre> tag and unescape html to get the string on which to detect
final int len = text.length();
final int len = safeText.length();
final int prefixLen = "<pre>".length(); //NON-NLS
if (len > prefixLen) {
final int maxOrientChars = Math.min(len, 1024);
final String orientDetectText = EscapeUtil.unEscapeHtml(text.substring(prefixLen, maxOrientChars));
final String orientDetectText = EscapeUtil.unEscapeHtml(safeText.substring(prefixLen, maxOrientChars));
ComponentOrientation direction = TextUtil.getTextDirection(orientDetectText);
//logger.log(Level.INFO, "ORIENTATION LEFT TO RIGHT: " + direction.isLeftToRight());
extractedTextPane.applyComponentOrientation(direction);
@ -440,7 +444,7 @@ class ExtractedContentPanel extends javax.swing.JPanel {
extractedTextPane.applyComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
}
extractedTextPane.setText(text);
extractedTextPane.setText(safeText);
extractedTextPane.setCaretPosition(0);
}