FixedMethods (Soot - a J*va Optimization Framework 4.6.0 API)

java.lang.Object
- soot.jimple.toolkits.ide.libsumm.FixedMethods

```
public class FixedMethods
extends Object
```
Determines whether, according to the type hierarchy, a method call is fixed, i.e., cannot be overwritten by client code.

Field Summary

Fields
Modifier and Type Field Description

static boolean ASSUME_PACKAGES_SEALED

Constructor Summary

Constructors
Constructor Description

FixedMethods()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static boolean`	`isFixed(InvokeExpr ie)`	Returns true if a method call is fixed, i.e., assuming that all classes in the Scene resemble library code, then client code cannot possible overwrite the called method.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - ASSUME_PACKAGES_SEALED
```
public static final boolean ASSUME_PACKAGES_SEALED
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - FixedMethods
```
public FixedMethods()
```
- Method Detail
  - isFixed
```
public static boolean isFixed(InvokeExpr ie)
```
    Returns true if a method call is fixed, i.e., assuming that all classes in the Scene resemble library code, then client code cannot possible overwrite the called method. This is trivially true for InvokeStatic and InvokeSpecial, but can also hold for virtual invokes if all possible call targets in the library cannot be overwritten.
    
    See Also:
    
    clientOverwriteableOverwrites(SootMethod)