Don't try to generate your own jbox2d bck2brwsr library, use the jbox2d-osgi wrapper one
2 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
3 <modelVersion>4.0.0</modelVersion>
5 <groupId>org.apidesign.bck2brwsr</groupId>
6 <artifactId>jbox2d</artifactId>
7 <version>0.18</version>
8 <packaging>jar</packaging>
10 <artifactId>benchmarks</artifactId>
11 <groupId>org.apidesign.bck2brwsr</groupId>
12 <version>0.18</version>
15 <name>JBox2D in Action</name>
18 <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
24 <groupId>org.apache.maven.plugins</groupId>
25 <artifactId>maven-compiler-plugin</artifactId>
26 <version>2.3.2</version>
33 <groupId>org.apache.maven.plugins</groupId>
34 <artifactId>maven-deploy-plugin</artifactId>
35 <version>2.7</version>
41 <groupId>org.apache.maven.plugins</groupId>
42 <artifactId>maven-surefire-plugin</artifactId>
44 <systemPropertyVariables>
45 <vmtest.js>brwsr</vmtest.js>
46 <vmtest.precompiled>.*</vmtest.precompiled>
47 </systemPropertyVariables>
55 <groupId>org.apidesign.bck2brwsr</groupId>
56 <artifactId>emul</artifactId>
57 <version>${project.version}</version>
58 <classifier>bck2brwsr</classifier>
61 <groupId>org.apidesign.bck2brwsr</groupId>
62 <artifactId>emul</artifactId>
63 <version>${project.version}</version>
64 <classifier>rt</classifier>
67 <groupId>org.testng</groupId>
68 <artifactId>testng</artifactId>
72 <artifactId>junit</artifactId>
73 <groupId>junit</groupId>
78 <groupId>org.apidesign.bck2brwsr</groupId>
79 <artifactId>vmtest</artifactId>
80 <version>${project.version}</version>
84 <groupId>org.apidesign.bck2brwsr</groupId>
85 <artifactId>launcher.http</artifactId>
86 <version>${project.version}</version>
90 <groupId>org.apidesign.bck2brwsr</groupId>
91 <artifactId>launcher.http</artifactId>
92 <version>${project.version}</version>
93 <classifier>bck2brwsr</classifier>
97 <groupId>org.apidesign.bck2brwsr</groupId>
98 <artifactId>jbox2d-osgi</artifactId>
99 <version>${project.version}</version>
102 <groupId>org.jbox2d</groupId>
103 <artifactId>jbox2d-library</artifactId>
108 <groupId>org.apidesign.bck2brwsr</groupId>
109 <artifactId>jbox2d-osgi</artifactId>
110 <version>${project.version}</version>
111 <classifier>bck2brwsr</classifier>