[Android Software/Hacking General [Developers Only]] HemanthJabalpuri:
When i typed the following command

cd /sdcard/Download
dalvikvm -Djava.io.tmpdir=. -cp zipsigner-3.0-dexed.jar com.topjohnwu.utils.ZipSigner build.zip build-signed.zip

Then this is following output

u0_a216@serranods:/ $ cd /sdcard/Download
.utils.ZipSigner build.zip build-signed.zip <
Unable to locate class 'com/topjohnwu/utils/ZipSigner'
java.lang.NoClassDefFoundError: com/topjohnwu/utils/ZipSigner
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.topjohnwu.utils.ZipSigner" on path: DexPathList[[zip file "zipsigner-3.0-dexed.jar"],nativeLibraryDirectories=[/vendor/lib, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:67)
at java.lang.ClassLoader.loadClass(ClassLoader.java:497)
at java.lang.ClassLoader.loadClass(ClassLoader.java:457)
... 1 more
Suppressed: java.io.IOException: unable to open DEX file
at dalvik.system.DexFile.openDexFileNative(Native Method)
at dalvik.system.DexFile.openDexFile(DexFile.java:308)
at dalvik.system.DexFile.<init>(DexFile.java:81)
at dalvik.system.DexFile.<init>(DexFile.java:60)
at dalvik.system.DexPathList.loadDexFile(DexPathList.java:263)
at dalvik.system.DexPathList.makeDexElements(DexPathList.java:230)
at dalvik.system.DexPathList.<init>(DexPathList.java:112)
at dalvik.system.BaseDexClassLoader.<init>(BaseDexClassLoader.java:58)
at dalvik.system.PathClassLoader.<init>(PathClassLoader.java:38)
at java.lang.ClassLoader.createSystemClassLoader(ClassLoader.java:116)
at java.lang.ClassLoader.access$000(ClassLoader.java:65)
at java.lang.ClassLoader$SystemClassLoader.<clinit>(ClassLoader.java:81)
at java.lang.ClassLoader.getSystemClassLoader(ClassLoader.java:125)
... 1 more
java.lang.NoClassDefFoundError: com/topjohnwu/utils/ZipSigner
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.topjohnwu.utils.ZipSigner" on path: DexPathList[[zip file "zipsigner-3.0-dexed.jar"],nativeLibraryDirectories=[/vendor/lib, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:67)
at java.lang.ClassLoader.loadClass(ClassLoader.java:497)
at java.lang.ClassLoader.loadClass(ClassLoader.java:457)
... 1 more
Suppressed: java.io.IOException: unable to open DEX file
at dalvik.system.DexFile.openDexFileNative(Native Method)
at dalvik.system.DexFile.openDexFile(DexFile.java:308)
at dalvik.system.DexFile.<init>(DexFile.java:81)
at dalvik.system.DexFile.<init>(DexFile.java:60)
at dalvik.system.DexPathList.loadDexFile(DexPathList.java:263)
at dalvik.system.DexPathList.makeDexElements(DexPathList.java:230)
at dalvik.system.DexPathList.<init>(DexPathList.java:112)
at dalvik.system.BaseDexClassLoader.<init>(BaseDexClassLoader.java:58)
at dalvik.system.PathClassLoader.<init>(PathClassLoader.java:38)
at java.lang.ClassLoader.createSystemClassLoader(ClassLoader.java:116)
at java.lang.ClassLoader.access$000(ClassLoader.java:65)
at java.lang.ClassLoader$SystemClassLoader.<clinit>(ClassLoader.java:81)
at java.lang.ClassLoader.getSystemClassLoader(ClassLoader.java:125)
... 1 more
1|u0_a216@serranods:/sdcard/Download $