if (end < start) end = start;
if (end > cache.length()) end = cache.length();
String ret;
- if (end-start < 60) ret = cache.substring(start, end);
- else ret = cache.substring(start, start+25) +
+ if (end-start < 60) ret = cachesubstring(start, end);
+ else ret = cachesubstring(start, start+25) +
"..." +
- cache.substring(end-25, end);
+ cachesubstring(end-25, end);
return StringUtil.escapify(ret, "\n\r");
}
+ private String cachesubstring(int start, int end) {
+ if (start < 0) start = 0;
+ if (end < 0) end = 0;
+ if (start >= cache.length()) start = cache.length();
+ if (end >= cache.length()) end = cache.length();
+ return cache.substring(start, end);
+ }
+
}