/*
* Copyright 2012 Google Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.errorprone.bugpatterns.testdata;
import java.util.*;
/**
* @author adgar@google.com (Mike Edgar)
*/
public class ArrayToStringPositiveCases {
public void intArray() {
int[] a = {1, 2, 3};
// BUG: Diagnostic contains: Arrays.toString(a)
if (a.toString().isEmpty()) {
System.out.println("int array string is empty!");
} else {
System.out.println("int array string is nonempty!");
}
}
public void objectArray() {
Object[] a = new Object[3];
// BUG: Diagnostic contains: Arrays.toString(a)
if (a.toString().isEmpty()) {
System.out.println("object array string is empty!");
} else {
System.out.println("object array string is nonempty!");
}
}
public void firstMethodCall() {
String s = "hello";
// BUG: Diagnostic contains: Arrays.toString(s.toCharArray())
if (s.toCharArray().toString().isEmpty()) {
System.out.println("char array string is empty!");
} else {
System.out.println("char array string is nonempty!");
}
}
public void secondMethodCall() {
char[] a = new char[3];
// BUG: Diagnostic contains: Arrays.toString(a)
if (a.toString().isEmpty()) {
System.out.println("array string is empty!");
} else {
System.out.println("array string is nonempty!");
}
}
public void throwable() {
Exception e = new RuntimeException();
// BUG: Diagnostic contains: Throwables.getStackTraceAsString(e)
System.out.println(e.getStackTrace().toString());
}
}