By Godfrey Nolan
Both Java and .NET use the belief of a "virtual machine," or VM. And whereas VMs are priceless for a few reasons, they undermine the protection of your resource code, simply because construction could be reversed, or decompiled. Which makes this distinctive ebook tremendous worthy: you want to comprehend decompilation, to correctly defend your highbrow property.
for instance, how safe is your code once you run an obfuscator? The ebook will resolution questions like this, and supply extra thorough information regarding Java byte codes and the Java digital computer (JVM) than the other e-book out there. This e-book redresses the imbalance by means of delivering insights into the positive factors and boundaries of modern-day decompilers and obfuscators, and providing a close examine what JVMs truly do.
Read Online or Download Decompiling Java PDF
Similar java books
The Spring Framework 2. five unlock displays the cutting-edge in either the Spring Framework and firm Java frameworks as a complete. A guidebook to this serious instrument is important studying for any conscientious Java developer. — Rob Harrop, writer of professional Spring The stream from so–called heavyweight architectures, resembling company JavaBeans, towards light-weight frameworks, like Spring, has now not stopped considering that professional Spring was once released by means of Rob Harrop and Jan Machacek in 2005; in truth, it’s picked up velocity.
The open resource agile light-weight Spring (meta) Framework 2. five is by means of some distance the major leading edge strength and “lightning rod” that’s riding today’s Java undefined. Spring has time and time back confirmed itself in real-world hugely scalable firm settings reminiscent of banks and different monetary associations.
Restlet in motion will get you all started with the Restlet Framework and the remaining structure sort. Youll create and installation purposes in list time whereas studying to take advantage of well known RESTful internet APIs successfully. This e-book appears to be like on the many elements of internet improvement, on either the server and consumer part, besides cloud computing, cellular Android units, and Semantic internet functions.
- Programming Concurrency on the JVM
- Beginning JSP™, JSF™ and Tomcat™ Web Development: From Novice to Professional
- Beginning Spring Framework 2
- Introducing JavaFX 8 Programming
Extra info for Decompiling Java
2 and above. It was designed to, now get this, "debug unnecessary object retention," which translates to memory leaks to you and me. See, garbage collection algorithms, such as reference counting or mark and sweep techniques, aren't 100 percent accurate either. Classfiles can have threads that don't terminate properly, or Actionlisteners that fail to deregister, or simply static references to an object that hang around long after the object should have been garbage collected. HAT has little or no impact on the decompilation process.
Paint Method Attributes
AccessFlags>Ox0001 All of the methods in the example are public methods. Table 2-5. Method Access Flags Na• ACC_PUBLIC Value Description OxOOOl Class or interface ACC_PRIVATE 0x0002 Class ACC_PROTECTED Ox0004 Class ACC_STATIC 0x0008 Class ACC_FINAL OxOOlO Class ACC_SYNCHRONIZED Ox0020 Class ACC_NATIVE OxOlOO Class or interface ACC__ABSTRACT Ox0400 Abstract ACC_STRICT Ox0800 Strict You can now find the name and the method descriptors of the final method. 44 Ghost in the Machine
Decompiling Java by Godfrey Nolan