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1.       ÉùÃ÷(Declarations)
5.1  ÿÐÐÉùÃ÷±äÁ¿µÄÊýÁ¿(Number Per Line)
ÍÆ¼öÒ»ÐÐÒ»¸öÉùÃ÷£¬ÒòΪÕâÑùÒÔÀûÓÚдעÊÍ¡£Ò༴£¬
int level; // indentation level
int size; // size of table
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int level, size;
²»Òª½«²»Í¬ÀàÐͱäÁ¿µÄÉùÃ÷·ÅÔÚͬһÐУ¬ÀýÈ磺
int foo, fooarray[]; //WRONG!
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int         level; // indentation level
int         size; // size of table
Object currentEntry; // currently selected table entry
5.2  ³õʼ»¯(Initialization)
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5.3  ²¼¾Ö(Placement)
Ö»ÔÚ´úÂë¿éµÄ¿ªÊ¼´¦ÉùÃ÷±äÁ¿¡££¨Ò»¸ö¿éÊÇÖ¸Èκα»°üº¬ÔÚ´óÀ¨ºÅ"{"ºÍ"}"ÖмäµÄ´úÂë¡££©²»ÒªÔÚÊ×´ÎÓõ½¸Ã±äÁ¿Ê±²ÅÉùÃ÷Ö®¡£Õâ»á°Ñ×¢ÒâÁ¦²»¼¯ÖеijÌÐòÔ±¸ãºýÍ¿£¬Í¬Ê±»á·Á°­´úÂëÔÚÛò×÷ÓÃÓòÄڵĿÉÒÆÖ²ÐÔ¡£
void myMethod() {
int int1 = 0; // beginning of method block
if (condition) {
int int2 = 0; // beginning of "if" block
...
}
}
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for (int i = 0; i < maxLoops; i++) { ... }
±ÜÃâÉùÃ÷µÄ¾Ö²¿±äÁ¿¸²¸ÇÉÏÒ»¼¶ÉùÃ÷µÄ±äÁ¿¡£ÀýÈ磬²»ÒªÔÚÄÚ²¿´úÂë¿éÖÐÉùÃ÷ÏàͬµÄ±äÁ¿Ãû£º
int count;
...
myMethod() {
if (condition) {
int count = 0; // AVOID!
...
}
...
}
5.4  ÀàºÍ½Ó¿ÚµÄÉùÃ÷(Class and Interface Declarations)
µ±±àдÀàºÍ½Ó¿ÚÊÇ£¬Ó¦¸Ã×ñÊØÒÔϸñʽ¹æÔò£º
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·×ó´óÀ¨ºÅ“{”λÓÚÉùÃ÷Óï¾äͬÐеÄĩβ¡£
·ÓÒ´óÀ¨ºÅ“}”ÁíÆðÒ»ÐУ¬ÓëÏàÓ¦µÄÉùÃ÷Óï¾ä¶ÔÆë£¬³ý·ÇÊÇÒ»¸ö¿ÕÓï¾ä£¬“{”Ó¦½ô¸úÔÚ“{”Ö®ºó¡£
class Sample extends Object {
int ivar1;
int ivar2;
Sample(int i, int j) {
ivar1 = i;
ivar2 = j;
}
 
int emptyMethod() {}
...
} //·½·¨Óë·½·¨Ö®¼äÒÔ¿ÕÐзָô¡£
}
 
2.       Óï¾ä(Statements)
6.1  ¼òµ¥Óï¾ä(Simple Statements)
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