hello every one , these days , you can easily watch or feel the effect of java in the whole world 3 billion devices are using Java , this is great for me . but do you know now java is under the fame of oracle . and if you download the jdk from the site you find that they are over-taked by oracle .
now what is the difference between jdk-6 and jdk-7 , here i am sharing my views what i feel , because i tried the both and found some-great things inside jdk-7 . for a programmer if you are an people who just believe in programming , there are no difference because he never wants to deal with those affects and i found those difference because i am a blank person in this world who is living without aim .
so have you ever heard about run-time-constant pool . i think this pool is hurted mostly , because i think pool of jdk-6 and pool of jdk-7 is changed totally . the most important sun introduced in jdk-7 is UTF-8 format , which is compatible with ASCIZ representation ( same as ASCII , difference is : followed by null { zero byte } ) and the benifit of UTF-8 is that multi-lingual support and comfort in encoding .
you can feel or use the run-time-constant pool using :
javap -verbose classfile ( without .java )
now what is the difference between jdk-6 and jdk-7 , here i am sharing my views what i feel , because i tried the both and found some-great things inside jdk-7 . for a programmer if you are an people who just believe in programming , there are no difference because he never wants to deal with those affects and i found those difference because i am a blank person in this world who is living without aim .
so have you ever heard about run-time-constant pool . i think this pool is hurted mostly , because i think pool of jdk-6 and pool of jdk-7 is changed totally . the most important sun introduced in jdk-7 is UTF-8 format , which is compatible with ASCIZ representation ( same as ASCII , difference is : followed by null { zero byte } ) and the benifit of UTF-8 is that multi-lingual support and comfort in encoding .
you can feel or use the run-time-constant pool using :
javap -verbose classfile ( without .java )
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