Bytecode and Documentation of snoddasmannen/galimulator/Empire.S()Ljava/lang/String; (Galimulator Version 4.9-beta.7)

Empire.j

DEFINE PUBLIC S()Ljava/lang/String;
A:
LDC ""
ASTORE 1
ALOAD this
INVOKEVIRTUAL snoddasmannen/galimulator/Empire.getName()Ljava/lang/String;
LDC " "
INVOKEVIRTUAL java/lang/String.split(Ljava/lang/String;)[Ljava/lang/String;
ASTORE 2 // save Array
ALOAD 2 // obtain array length
ARRAYLENGTH
ISTORE 3 // store array length
ICONST_0
ISTORE 4 // The loop counter
B:
ILOAD 4 // obtain loop counter
ILOAD 3 // obtain array length
IF_ICMPGE E // jump to "E" if index out of bounds
ALOAD 2 // obtain array
ILOAD 4 // obtain array counter
AALOAD
ASTORE 5 // store obtained object are array index - this is the thing we want to create an LVT entry for
ALOAD 5 // load the obtained object
INVOKEVIRTUAL java/lang/String.length()I
IFNE C // this case shouldn't be possible, but apparently it can be, otherwise this would not exist
LDC "WTF"
ARETURN
C:
ALOAD 5 // get stored string
ICONST_0
INVOKEVIRTUAL java/lang/String.charAt(I)C
INVOKESTATIC java/lang/Character.isUpperCase(C)Z // append the first character of the obtained string to the string at index 1 if and only if the first character is uppercase.
IFEQ D
NEW java/lang/StringBuilder
DUP
INVOKESPECIAL java/lang/StringBuilder.<init>()V
ALOAD 1
INVOKEVIRTUAL java/lang/StringBuilder.append(Ljava/lang/String;)Ljava/lang/StringBuilder;
ALOAD 5
ICONST_0
INVOKEVIRTUAL java/lang/String.charAt(I)C
INVOKEVIRTUAL java/lang/StringBuilder.append(C)Ljava/lang/StringBuilder;
INVOKEVIRTUAL java/lang/StringBuilder.toString()Ljava/lang/String;
ASTORE 1
D:
IINC 4 1
GOTO B
E:
ALOAD 1
ARETURN
F:
G: