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package com.siyeh.igtest.abstraction.weaken_type;
import java.util.HashMap;
import java.util.Map;
import java.util.ArrayList;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
public class TypeMayBeWeakened {
void weakness() {
Map<Integer, String> map = new HashMap<Integer, String>();
Integer key = 34;
map.get(key);
}
public static String hashes(int len) {
StringBuilder sb = new StringBuilder();
for(int i=0;i<len;i++)
sb.append('#');
return sb.toString();
}
public static int exp(Iterable<String> list) {
int i = 0;
for (String s: list) {
if ("some".equals(s)) {
i++;
}
}
return i;
}
class WeakBoolean {
private Boolean myBool;
WeakBoolean() {
myBool = true;
}
public void inverse() {
myBool = !myBool;
}
public void xor(boolean b) {
myBool ^= b;
}
}
void bar() {
foo(new WeakBoolean());
}
void foo(WeakBoolean b) {
System.out.println("b: " + b);
}
String foo(String s) {
return s + 1;
}
private static void method() throws IllegalArgumentException {
try {
FileInputStream fis=new FileInputStream("/etc/modules");
}
catch(FileNotFoundException fnfex) {
IllegalArgumentException iaex=new IllegalArgumentException("Exception Message");
iaex.initCause(fnfex);
throw iaex;
}
}
public static void method(String weakened) {
acceptsArray(new String[] {weakened});
}
public static void acceptsArray(String[] sarray) {}
class Test {
int x;
void foo() { Test f = new Test(); f.x++; }
}
void listy(ArrayList list) {
for (Object o : list) {
}
}
void construct() {
final TypeMayBeWeakened var = new TypeMayBeWeakened();
var.new Test();
}
class Param2Weak<T> {
public void method(T p) {}
}
public class Weak2Null extends Param2Weak<String> {
public void context(String p) {
method(p);
}
}
void simpleIf(Boolean condition) {
if (condition);
}
void simpleFor(Boolean condition) {
for (;condition;);
}
void simpleSwitch(Integer value) {
switch (value) {
}
}
Integer simpleConditional(Boolean condition, Integer value1, Integer value2) {
return condition ? value1 : value2;
}
private static <T, V extends T> java.util.concurrent.atomic.AtomicReference<T> nullSafeReference(java.util.concurrent.atomic.AtomicReference<T> ref, V value) {
if (ref != null) ref.set(value);
return ref;
}
}
class MyClass {
public MyClass(java.util.Date date, String[] classNames) {}
static MyClass readMyClass(final ObjectInputStream objectInput) {
final long time = objectInput.readLong();
final int size = objectInput.readInt();
final String[] classNames = new String[size];
for (int i = 0; i < size; i++) {
classNames[i] = objectInput.readUTF();
}
return new MyClass(new java.util.Date(time), classNames);
}
}
interface DataInput {
long readLong();
int readInt();
String readUTF();
}
abstract class ObjectInputStream implements DataInput {
public String readUTF() {
return null;
}
}
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