public void visitLiteral(JCLiteral tree) {
try {
switch (tree.typetag) {
case TypeTags.INT:
print(tree.value.toString());
break;
case TypeTags.LONG:
print(tree.value + "L");
break;
case TypeTags.FLOAT:
print(tree.value + "F");
break;
case TypeTags.DOUBLE:
print(tree.value.toString());
break;
case TypeTags.CHAR:
print(
"\'" + Convert.quote(String.valueOf((char) ((Number) tree.value).intValue())) + "\'");
break;
case TypeTags.BOOLEAN:
print(((Number) tree.value).intValue() == 1 ? "true" : "false");
break;
case TypeTags.BOT:
print("null");
break;
default:
print("\"" + Convert.quote(tree.value.toString()) + "\"");
break;
}
} catch (IOException e) {
throw new UncheckedIOException(e);
}
}
/** Print string, replacing all non-ascii character with unicode escapes. */
public void print(Object s) throws IOException {
out.write(Convert.escapeUnicode(s.toString()));
}