protected String getVariableName(String line) {
if (!line.endsWith(";") || line.startsWith("//")) {
return null;
}
String variableName = null;
int x = line.indexOf(" = ");
if (x == -1) {
int y = line.lastIndexOf(" ");
if (y != -1) {
variableName = line.substring(y + 1, line.length() - 1);
}
} else {
line = line.substring(0, x);
int y = line.lastIndexOf(" ");
if (y != -1) {
variableName = line.substring(y + 1);
}
}
if (Validator.isVariableName(variableName)) {
return variableName;
}
return null;
}
