public void setCaseSensitive(boolean beSensitive)
    {
        if (caseSensitive == beSensitive) return;

        caseSensitive = beSensitive;
        if (literal != null)
            initSearchUnicodeAscii();
    }
Sets the case sensitiveness. The default is always case sensitive (not ignore case)

@param beSensitive set to true will not match 'a' with 'A'
plugins/org.jkiss.dbeaver.ui.editors.hex/src/org/jkiss/dbeaver/ui/editors/binary/BinaryTextFinder.java