Java Magazine, May/June 2018
ORACLE COM JAVAMAGAZINE MAY JUNE 2018 79 inside the jvm 18 dup 19 astore_ 2 20 monitorenter 21 aload_ 0 22 dup 23 getfield 4 Field sum J 26 lconst_ 1 27 ladd 28 putfield 4 Field sum J 31 aload_ 2 32 monitorexit 33 goto 41 36 astore_ 3 37 aload_ 2 38 monitorexit 39 aload_ 3 40 athrow 41 aload_ 0 42 dup 43 astore_ 2 44 monitorenter 45 aload_ 0 46 dup 47 getfield 4 Field sum J 50 lconst_ 1 51 lsub 52 putfield 4 Field sum J 55 aload_ 2 56 monitorexit 57 goto 67 60 astore 4
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