String index out of range
Hello,
Tout d'abord bonne année à vous toutes à vous tous.
J ai un soucis d index of of bounds dans une petite routine qui lis mot a mot le contenu d un string
voici mes méthodes :
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private static String constructFormatedText(String value) {
String result = "";
int index = 0;
for (int i = 0 ; i < value.length();i++) {
String word = readWord(value, index);
index += word.length();
System.out.println(word);
}
return result;
}
/**
* Read the next word in the given String.
*
* @param value
* The value to read
* @param index
* The begin index
* @return
*/
private static String readWord(String value,int index) {
String result = "";
int indexStartWord = getIndexOfChar(value,index);
int indexEndWord = value.indexOf(' ', indexStartWord) + 1;
String word = value.substring(indexStartWord,indexEndWord);
return result;
}
/**
* Give the index of the next char.
* @param value
* The value
* @return int
* The index of the char
*/
private static int getIndexOfChar(String value, int index) {
int i;
for (i = index; i < value.length(); i++) {
char c = value.charAt(i);
int ascii = (int) c;
if (ascii >= 33 && ascii <= 126) {
return i;
}
}
return i;
} |
Et le message d erreur obtenu :
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java.lang.StringIndexOutOfBoundsException: String index out of range: -1475
at java.lang.String.substring(String.java:1938)
at com.odcgroup.page.generation.exporter.TransformationUtils.readWord(TransformationUtils.java:103)
at com.odcgroup.page.generation.exporter.TransformationUtils.constructFormatedXML(TransformationUtils.java:83)
at com.odcgroup.page.generation.exporter.TransformationUtils.getXml(TransformationUtils.java:63)
at com.odcgroup.page.ui.editor.XspTextEditor.updateXspFile(XspTextEditor.java:101)
at com.odcgroup.page.ui.editor.XspTextEditor.activateEditor(XspTextEditor.java:93)
at com.odcgroup.page.ui.PageDesignerEditor.pageChange(PageDesignerEditor.java:168)
at org.eclipse.ui.part.MultiPageEditorPart$2.widgetSelected(MultiPageEditorPart.java:239) |
quelqu un aurait une piste ?
