Package sootup.interceptors

Class EmptySwitchEliminator

java.lang.Object

sootup.interceptors.EmptySwitchEliminator

All Implemented Interfaces:

BodyInterceptor

public class EmptySwitchEliminator
extends Object
implements BodyInterceptor

Removes empty switch statements which always take the default action from a method body, i.e. blocks of the form switch(x) { default: ... }. Such blocks are replaced by the code of the default block.

Author:

Steven Arzt, Zun Wang

Constructor Summary

Constructors

Constructor	Description
EmptySwitchEliminator()

Method Summary

Modifier and Type	Method	Description
void	interceptBody(Body.BodyBuilder builder, View view)	Takes a BodyBuilder and may apply a transformation to it, for example removing unused local variables.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

EmptySwitchEliminator

public EmptySwitchEliminator()

Method Details

interceptBody

public void interceptBody(@Nonnull
 Body.BodyBuilder builder,
 @Nonnull
 View view)

Description copied from interface: BodyInterceptor

Takes a BodyBuilder and may apply a transformation to it, for example removing unused local variables.

Specified by:

interceptBody in interface BodyInterceptor