return list;
}
- private boolean isVariableDeclaredBefore(List list, VariableUsage var) {
+ private boolean isVariableDeclaredBefore(final List list, final VariableUsage var) {
final String name = var.getName();
final int pos = var.getStartOffset();
for (int i = 0; i < list.size(); i++) {
- VariableUsage variableUsage = (VariableUsage) list.get(i);
+ final VariableUsage variableUsage = (VariableUsage) list.get(i);
if (variableUsage.getName().equals(name) && variableUsage.getStartOffset() < pos) {
return true;
}
*/
private void findUnusedParameters(final List vars, final List parameters) {
for (int i = 0; i < parameters.size(); i++) {
- VariableUsage param = ((VariableUsage)parameters.get(i));
+ final VariableUsage param = ((VariableUsage)parameters.get(i));
if (!isVariableInList(param.getName(),vars)) {
try {
PHPParserSuperclass.setMarker("warning, the parameter "+param.getName() +" seems to be never used in your method",
*/
private void findUnknownUsedVars(final List usedVars, final List declaredVars) {
for (int i = 0; i < usedVars.size(); i++) {
- VariableUsage variableUsage = (VariableUsage) usedVars.get(i);
+ final VariableUsage variableUsage = (VariableUsage) usedVars.get(i);
if (variableUsage.getName().equals("this")) continue; // this is a special variable
if (!isVariableDeclaredBefore(declaredVars, variableUsage)) {
try {