b=i<10 | methodB(4);b=i<10 || methodB(8);

本文通过一个具体的Java程序示例,展示了如何使用静态变量、布尔表达式及方法调用来实现特定的功能。文中详细解释了方法methodA和methodB的运作机制,并通过main方法输出结果来验证程序的行为。
/**
 * 
 */
package com.mischen.cn;



/**
 * @author mischen
 *
 */
public class Test1 {
	private static int j=0;
	private static boolean methodB(int k){
		j += k;
		switch(j){
			case(4):
				j+=1;
			case(8):
				j+=2;
			case(12):
				j+=3;
		}
		return true;
	}
	public static void methodA(int i){
		boolean b;
		b=i<10 | methodB(4);
		b=i<10 || methodB(8);
	}
	public static void main(String args[]){
		methodA(0);
		System.out.println(j);//10
		boolean c;
		//c=true | false;
		c=false | true;
		System.out.println(c);//true
	}

}

----- pid 4499 at 2025-08-13 17:47:06.412954464+0530 ----- Cmd line: com.android.vending Build fingerprint: 'realme/RMX3944IN/RE6083L1:16/BP2A.250605.015/V.R4T2.51a3565-32a1269-32b6971:user/release-keys' ABI: 'arm64' Build type: optimized Debug Store: 3,12,47262::ID:5,C:E,T:46657||ID:5,C:S,T:46656,N:SvcBind,D:rebind=false;act=com.google.android.play.core.splitinstall.BIND_SPLIT_INSTALL_SERVICE;cmp=null;pkg=com.android.vending||ID:4,C:E,T:46656||ID:4,C:S,T:46651,N:SvcCreate,D:name=com.google.android.finsky.splitinstallservice.SplitInstallService;pkg=com.android.vending||ID:3,C:E,T:46648||ID:0,C:P,T:46644,N:GoAsync,D:tname=main;tid=2;prid=db935f9||ID:3,C:S,T:46636,N:BcRcv,D:tname=main;tid=2;act=android.intent.action.SIM_STATE_CHANGED;cmp=ComponentInfo{com.android.vending/com.google.android.finsky.simhandler.SimStateReceiver};pkg=null;prid=db935f9||ID:0,C:P,T:45285,N:LooperMsg,D:code=110;trgt=android.app.ActivityThread$H;elapsed=3108||ID:1,C:E,T:45285||ID:2,C:E,T:42999||ID:2,C:S,T:42999,N:SchRcv,D:tname=binder:4499_1;tid=46||ID:1,C:S,T:42177,N:BindApp;; suspend all histogram: Sum: 126us 99% C.I. 3us-36us Avg: 12.600us Max: 36us DALVIK THREADS (95): "main" prio=5 tid=1 Blocked | group="main" sCount=1 ucsCount=0 flags=1 obj=0x74c44f88 self=0xb400007dd64d3000 | sysTid=4499 nice=-10 cgrp=top-app sched=0/0 handle=0x7e88f5b098 | state=S schedstat=( 272241226 31277003 547 ) utm=15 stm=11 core=6 HZ=100 | stack=0x7fed25c000-0x7fed25e000 stackSize=8188KB | held mutexes= at mzx.d(PG:56) - waiting to lock <0x06a417dc> (a java.util.HashMap) held by thread 19 at mzx.c(PG:2) at abth.b(PG:17) at absz.F(PG:61) at zzzi.T(PG:133) at absz.T(PG:111) at odd.run(PG:937) at android.os.Handler.handleCallback(Handler.java:1027) at android.os.Handler.dispatchMessage(Handler.java:108) at android.os.Looper.loopOnce(Looper.java:298) at android.os.Looper.loop(Looper.java:408) at android.app.ActivityThread.main(ActivityThread.java:9952) at java.lang.reflect.Method.invoke(Native method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:613) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1074) DumpLatencyMs: 3.44646 "BlockingExecutor #2" prio=5 tid=21 Blocked | group="main" sCount=1 ucsCount=0 flags=1 obj=0x21888c0 self=0xb400007d97a5c800 | sysTid=4790 nice=1 cgrp=top-app sched=0/0 handle=0x7d2100b500 | state=S schedstat=( 29830921 213154771 67 ) utm=1 stm=1 core=5 HZ=100 | stack=0x7d20f08000-0x7d20f0a000 stackSize=1037KB | held mutexes= at android.app.ActivityThread.acquireProvider(ActivityThread.java:9008) - waiting to lock <0x084574a4> (a android.app.ActivityThread$ProviderKey) held by thread 19 at android.app.ContextImpl$ApplicationContentResolver.acquireUnstableProvider(ContextImpl.java:3990) at android.content.ContentResolver.acquireUnstableProvider(ContentResolver.java:2593) at android.content.ContentResolver.acquireUnstableContentProviderClient(ContentResolver.java:2705) at axki.c(PG:7) at axsf.a(PG:3) at bcjb.b(PG:3) at bciy.a(PG:7) at agix.a(PG:154) at agjp.b(PG:89) - locked <0x077b0747> (a agjp) at oax.run(PG:348) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1156) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:651) at bfyl.run(PG:59) at java.lang.Thread.run(Thread.java:1119) DumpLatencyMs: 290.931
最新发布
08-28
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