To sort an array of integers the Hoare's algorithm uses only 16 (out of 202 possible) Java bytecode
instructions, namely, ILOAD, ILOAD_2, ILOAD_3, ALOAD_0, ALOAD_1, IALOAD, ISTORE, IASTORE, SWAP, ISUB, IINC, IFGT, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, and GOTO (see Figure 1).
Dex2Jar: enables the conversion of Dalvik bytecode
(DEX) to java bytecode
decompilation is a major activity in the new proposed framework.
Gagnon, and V Sundaresan, "Soot--A Java bytecode
optimization framework," in Proceedings of the 20th Annual CASCON Conference, CASCON 2010, pp.
Mining Test Oracles for Test Inputs Generated from Java Bytecode
. IEEE 37th Annual Computer Software and Applications Conference, pp: 27-32.
(81) The execution engine executes the bytecode
. (82) By simulating
BCEL aprovecha el siguiente aspecto de Java: en Java se crea un codigo llamado BYTECODE
, el cual es un codigo intermedio entre el codigo propio de la maquina y el codigo fuente.
JUnit is a unit testing framework for the Java programming language is commonly used for testing, for code coverage Cobertura was used to focus on lines and branches while EclEmma to concentrate on bytecode
instructions and get line metrics.
A common decoding sequence is from .apk file package to dex bytecode
(Dalvik VM) file format and then to .jar file, the later can be inspected in a Java development environment as application source codes.
This feature translates all of the bytecode
of the app to machine language during the initial installation.
It uses Java bytecode
injection to fill in dependencies at runtime, while at the same time it also permits the dynamic creation of components and services.
Java applications are typically compiled to bytecode
(class file) that can run on any Java virtual machine (JVM) regardless of computer architecture.
Topics discussed include new Java 7 I/O; dependency injection; class files and bytecode
; performance tuning; Alternative JVM languages such as Scala, Groovy, and Clojure; test driven development; and rapid web development.