Method Detail parseBoolean public static boolean parseBoolean(Strings) Parses the string argument as a boolean. Thebooleanreturned represents the valuetrueif the string argument is notnulland is equal, ignoring case, to the string"true". Example:Boolean.parseBoolean("True")returnstrue. ...
WriteBoolean(Boolean) Method Reference Feedback Definition Namespace: Java.IO Assembly: Mono.Android.dll Writes a boolean value to this output stream. [Android.Runtime.Register("writeBoolean", "(Z)V", "GetWriteBoolean_ZHandler:Java.IO.IDataOutputInvoker, Mono.Android, Version=0.0.0.0, ...
// Java program to demonstrate the example// of boolean equals(Object o) method of Boolean classpublicclassEqualsOfBooleanClass{publicstaticvoidmain(String[]args){booleanb1=true;booleanb2=true;// Boolean Object initializationBooleanob1=newBoolean(b1);Booleanob2=newBoolean(b2);// Display ob1,ob2...
publicstaticboolCallNonvirtualBooleanMethod(Java.Interop.JniObjectReference instance, Java.Interop.JniObjectReference type, Java.Interop.JniMethodInfo method); Parameters instance JniObjectReference type JniObjectReference method JniMethodInfo Returns Boolean ...
If there is a security manager, itscheckExitmethod is first called with 0 as its argument to ensure the exit is allowed. This could result in a SecurityException. This member is deprecated. This method is inherently unsafe. It may result in finalizers being called on live objects while other...
Namespace: Java.Lang Assembly: Mono.Android.dll Compares two boolean values. C# Copiar [Android.Runtime.Register("compare", "(ZZ)I", "")] public static int Compare(bool x, bool y); Parameters x Boolean the first boolean to compare y Boolean the second boolean to compare Returns ...
static JNINativeMethod methods[] = { {"getName0", "()" STR, (void *)&JVM_GetClassName}, {"getSuperclass", "()" CLS, NULL}, {"getInterfaces0", "()[" CLS, (void *)&JVM_GetClassInterfaces}, {"getClassLoader0", "()" JCL, (void *)&JVM_GetClassLoader}, {"isInterface", ...
public java.lang.String getName() Returns the name of this property. If the property does not have a name, this method returns an emptyString. Specified by: getNamein interfaceReadOnlyProperty<java.lang.Boolean> Returns: the name or an emptyString ...
尝试在一个空的对象引用上引用boolean java.util.List.add()这个方法; 错误例子: privateArrayList<String>classList; classList.add("2014211501"); 相当于classList为null。 正确实例: privateArrayList<String> classList=newArrayList<String>(); classList.add("2014211501"); ...
java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.equals(ja,程序员大本营,技术文章内容聚合第一站。